Summary:
great

Strengths:
this saws awesome

Weaknesses:
none

Summary:
great

Strengths:
decent power reliable sturdy I dropped one 20 feet out of a tree I was removing nothing broke

Weaknesses:
heavy

Summary:
I bought this saw after my old Stihl 026 would cost more in repairs than it would to buy a new saw. It's pretty fast cutting, especially with a yellow bar and yellow chain (not the green anti-kickback type). After doing lots of consecutive cuts, it does feel a lot heavier a lot faster than my old saw did, but it works great otherwise.

Strengths:
Lots of power, the decompression valve makes it easier to start when cold, though it's not even necessary after the saw has warmed up a bit. It can run an 18" to a 25" bar, though it will handle a 30" bar with a semi-chisel chain. There is a slight decrease in performance running the 30" bar, as would be expected.

Weaknesses:
Gets heavy after a while, and the bar tensioner hangs up at times when trying to move it far back in the slot. I also miss the translucent fuel tank that my old saw had. Stihl branded accessories are pricey, and only available through authorized dealers, so OEM parts can't be bought over the internet.

Summary:
Slightly dissapointed, but it runs like a warhorse if you can get it started.

Strengths:
Very powerful saw even with a 25" bar. Eats through 20 - 24" trees in record speed.

Weaknesses:
A ROYAL PAIN to start when cold (room temperature). Offten the engine will flood it's self while trying to start cold. Then the plug has to be taken out, dried, and try to shake the heavy saw upside down to remove any access gas out of the cylinder. (No, I don't throttle it!) I have received no advise from my local dealer and would appreciate any input from folks with a remedy or like problems. lil.budro@verizon.net

Summary:
Great when running.

Strengths:
Cuts great

Weaknesses:
Hard to start cold. Floods!!! IF anyone know a fix for this I would love an e-mail. blue2_3@bellsouth.net.

Summary:
awesome saw well worth money spent

Strengths:
64cc motor,lots of power and cuts fast. 25 inch bar !! Will have no starting troubles if you know what your doing.

Weaknesses:
slightly heavy

Summary:
bad mamajama go buy one now !

Strengths:
Powerhouse !! cuts through trees like butter! I was going to buy a farm boss. When I compared the 390 to the 290 the both weighed the same so I went with the 390 more power same weight bigger bar if you need it. Mine starts 1 to 2 pulls cold 1 pull warm!

Weaknesses:
none unless you got pencil arms like my brother

Summary:
best saw i ever bought

Strengths:
when you start your 390 stihl cold go full choke until it fires one time after it fires once flip your switch to fast idle pull and she will fire up no problem

Weaknesses:
none

Summary:
a great choice for the heavy cutting needs of most farmers or firewood cutters and it saves $ compared to the 361 a small light saw for limbing like the ms 260 or ms250 is good to have. the 390 saw is heavy compared to ms260. but the small saws are not good for a 20" bar like 390 can handle.

Strengths:
Wide Power band w/ 20" bar, its 64cc, there is no replacement for displacement lower $ than pro saw like the 361 not too heavy has forged rod & crank bearings are pro style so it is a rugged design fast cutting with full chisel chain low vibration

Weaknesses:
plastic sprocket cover one piece sprocket clutch cover- replace with pro style when its worn out you can't say its a 361, and its heavier than 361. yes, the 361 is a great saw, if it only was only $479 and in stock when I bought

Summary:
great saw. i would recommend to any some what expeirenced user,

Strengths:
great saw, got it in the late winter/spring. i've never had any problems starting regardless of temps. and it runs like a champ. my saw has an 18" bar the price was right and they were running a deal on chains for that size bar w/purchase. i will be stepping up to a larger bar and full skip chain. and theres not a doubt in my mind that the saw can handle it.

Weaknesses:
the only real weakness is the size of the saw. its harder to get around than a smaller saw. but anylarge saw will have that problem. the weight isn't a factor the 390 wieghs the same as a 290 but has more power. the only concern i have is with the oiler. it doesn't seem to me to be oiling enough, so im going to switch to stihls oil and try that. but the bar and chain are in great shape, no burn marks.

Summary:
I love the saw. I own the 361 and its a better saw than the 390 but my 390 almost hangs right with the 361. I use both saws but the 361 is worth the extra cost if you use it all day, lower weight less vibration just make things easier. But I don't mind using the 390 all day either. both are good saws.

Strengths:
Price,displacement or wide power band, sounds good too. This saw is for the experienced user, I do not recommend it for the casual user due to its high power. Has pro style crank bearings and forged rod for durable performance.

Weaknesses:
Vibration system is rubber so not as smooth as 361, no clear fuel tank, needs the replaceable chain sprocket like the pro saw uses that can be added later.

Summary:
best saw i have ever used

Strengths:
very easy to use this saw. it starts very well, choke it till it kicks then flip to high idle and away we go. i do alot of storm damage clean up and also seasonal logging for walnut logs. i mainly use a 20" bar but also carry a 25" for the bigger trees. anyone that does much cutting can run this saw all day and will still have enough energy at the end of the day to go home and play with the kids. this saw will handle anything i throw at it.

Weaknesses:
there are no weaknesses as far as im concerned. the sprocket has lasted me more than 600 hours and is still in good shape. there is no problem with the oiler. just because the oil hasnt drained as fast as the gas doesnt mean anything. the 290 and the 310 will also make an unexperienced cutter a bit nervous with the oil consumption.

Summary:
Love it.

Strengths:
Great power! Sounds tough

Weaknesses:
A little heavy for the average person!

Summary:
overall im pleased and was cheaper than 361

Strengths:
good starting and running saw good power for most applications 25''bar is nice

Weaknesses:
alittle underpowered when cutting down big hardwoods but havent tried chisel chain yet needs bigger fuel tank

Summary:
GREAT saw. Love it, have had it for over a year now and would not buy any other saw unless I was cutting some BIG HARDWOOD. Muffler mod is easy, just look through arboristsite.com.

Strengths:
Good power, but more is available with ported muffler.*WINK* need to upgrade the oiler. Doesn't care what it's cutting. Running a 20" bar with full chisel full comp chain with the depth gauges filed down to the mark. Just cut some 10-11" red oak and it didn't care. I really want a 25" bar but have to wait to find the money....

Weaknesses:
Factory Muffler chokes it way back. Oiler does not put out quite enough volume.

Summary:
If you can't get it running under the "hood" if you will, you need to take the plug out and flip the plastic piece to open intake. Starts way better in cold. Recemended for temp under 50 degrees.

Strengths:
Lots of power runs no problem

Weaknesses:
None.

Summary:
Great saw for those whom know what there doing, shucks I have larger saws butt this saw is really smooth! the pounds dont bother me because of the speed it cuts! Awesome

Strengths:
Runs like a champ, I have cut a lot of wood this years and have not had a problem out of this saw, keep the chain sharp,blow out the air filter, I am now running a 18" bar and it sings!!! But I know this saw can take more..Have had it deep in to the trunk of trees and it is powerful..never miss a beat,fuel consumption is awesome.The oiler seams to be not working properly, but after talking to a stihl rep, it is built to researve 50% less oil, nice!!Have cut side by side with my buddies and noticed them refueling 2 to , I want name the brands they were using ...hehe!!!

Weaknesses:
Some plastic parts in places that i wish could have been left alone, however this done for weight, some EPA restrictions that hold it back. but we all know how to take care of that.

Summary:
Love this machine, I was forced to buy a new saw when my MS 290 ( The first chainsaw I ever bought, I was my baby, and I got it used. Used it to clear cut 20 acres ) SEIZED. That was a bad day. But now i have a brand new MS 390 and lovin it.

Strengths:
Great saw, runs as good if not better then my old MS 290. Starts really good in cold weather ( -14 C) I have a 20" bar on my MS 390 and it eats through wood alot faster then my old MS 290. Also I find the weight is the same as my old MS 290.

Weaknesses:
NONE