I recommend Stihl. They are great saws and easy to work on. Parts are plentiful and cheap. There's a guy on Ebay goes by the name CheapChainSawParts. He's got you covered when it comes to Stihl. His inventory ranges from used parts to stuff that looks like it was took off brand new saws. I recently had a mishap with the pull start assembly on my MS290 Farm Boss. The bottom two screws had vibrated out and I didn't realize it. Went to start it one afternoon and pulled the starter assembly off. I tried to rig it back together (and was successful) enough for one start. I had to fuel it while it was running and everything, but it got me by for the day. Then the whole thing came unsprung and was useless. Anyhoo, I scored a used starter assembly from the ebay guy. The part was correct, in good shape, shipped fast, and was ready to install with no spring winding to be done. It was self-contained. Even had the little pawl in there. Cheap too!
Stihl saws, in my experience, start easier than any other brand. I have pulled and pulled and pulled other saws. When my Stihl does that little "stutter" on full choke, I move it to half choke and it's off to the races on the next pull.
The only thing I don't like about Stihl saws is where they went "green" and limited the amount of bar oil that comes out of the oiler. They provide an adjustment screw but even with it cranked all the way open it doesn't supply enough oil. I ruined my first chain and bar due to this. Got the oiler replaced under warranty. The new one works good. A buddy had the EXACT same warranty issue. His new oiler works good also. If I ever buy a brand new Stihl saw, I'll check the oiler output before I ever leave the showroom. That little warranty issue cost me the price of a chain and turned my bar blue. These parts weren't replaced under warranty. I'll know better next time.
Check around before you buy new however. My bro-in-law bought a slightly used Stihl for a song. Now isn't really the season to go looking for a deal, but this spring you need to keep an eye on your local trade paper. Good luck.