Husky's are built pretty well. I'm using a Stihl right now, but my last saw was a vintage Craftsman from the mid-70s, when they were actually NOT POS saws. Think they may have been made by Jonsered at the time, and I used that for about 25-30 years with only a couple of carb rebuilds. Went thru 2 bars and plenty of chains and wish it still ran. Not heard a lot good about the light-duty Echos, but maybe the big ones are better. 20" bar seems big for trail building work....lots of weight to carry in and out. Unless you're using a quad to access your work area, might want to rethink the big saw decision. If you do get a full-size saw, get one with the 3/8" chainbar and DON'T buy the "safe" anti-kickback chains; a chipper chain will cut a lot faster (I like Oregon).