Even though I recently got my old 1997 Craftsman chainsaw up and running, I'm considering retiring it because it does not have a chain brake. I am considering the 18" Stihl MS 250. It is $350 at Ace Hardware. I don't have any need for a bigger saw. Anybody want to talk me out of the Stihl?
To my wife's dismay, I have probably over 25 powersaws and burn quite a bit and sell a bit of firewood every season.
I would say the MS250 is a decent saw for your application. Obviously, the pro saws are better, but as you know, more expensive.
Take into consideration what dealership is close by for future support. IMO, that should be a contributing factor.
I have Stihl, Husky, Echo, a couple Mac's, Pioneer, and even a couple Chinese saws I played around with.
Last Spring, I was looking for a new 70cc class saw and ended up pulling the trigger on a Husky 572XP with a 28" Light bar.
It's been an awesome powersaw! I considered a Stihl MS462 (and 500i), but I was able to get the 572 with extended warranty and Light bar for $983.00. It was such a great deal.
My issue with Stihl is that they never have sales and if they do, it's once in a Blue moon (such as the case with the MS250, but nothing else). As an alternate to the MS250, you should consider Echo as well. They have some very nice powersaws.
Another route, is to get a referb. A couple of years ago I wanted a decent camp saw for ATV and Jeep trips. I found a Factory Referb Husky 455 Rancher w/20" bar from Nothern Tool for $264.00. It always fires up on the second pull and the tuning was spot on. I never touch it. I run a 3/8" .050 EXL or X83 chain that fit my other 20" saws and she's been dead reliable. The downside is taking a chance on a referb.
Let us know what you pick and enjoy cutting. Don't forget your Chaps!!