Have you looked for a uses one, you can save quite a bit and most of the time all the bugs are worked out and they are barley used. I got my 2016 Jayco after the people had it for 1 year they paided like 28k and I walked away with it for 14k cash!
Stihl 170 is a good little saw, great for clearing and still can handle a decent sized tree if you need to. I run the non ethanol and have had zero issues with starting only using it a few times a year.