Get a Makita 6401, Best saw for the price. If you have a decent small engine shop in your town they will work on it. Parts are avaliable online and arive in a couple of days if you want to make repairs yourself. I cut about 10 - 15 cords a year and have had my 6401 for 2 years and had no problems with it. 2 weekends ago I was felling trees for a farmer that was putting a ditch through his woods and while changing the chain on my Dolmar 6800 w/ 28" bar I noticed the oil line had a slce in it ( first problem with the saw in over 10 years) so not wanting to burn up the bar, chain or clutch I pulled the bar off and put it on my 6401 the usually wears a 20" bar I was impressed with how the saw handled that size bar (skip chain) not as much torque as the 6800 but it got the job done. So to make a long story short the saw is very versitile and when needed it could handle a bar up to the task of bucking up your big oak and it is well within your price range, is a profesonal class saw not a mid range rated saw. I have run stihl saws and their saws are high quailty but I personally can not justify the cost for the amount of time I put on a saw in a year.