A couple of years ago I got a Husqvarna 450. Didn't use it until a little bit this year. We decided we were going to burn wood alot more so I bought some tree length. Well I ended getting a jonsered 2149 given to me which is essentially the the same saw. So I sold the 450 to my son in law. And he gave me 210 as a trade. So I have two saws. My dilemma is I got 8 acres that are a mess from ice storms and a friend wants me to clean up at his 10 acre wood lot. So I got alot of wood cutting in my future. I don't think my 2 saws are enough. So I was thinking of getting a 545 or a 555. My friend friend swears by his xp. But he's a pro . And I'm not a huge fan of the silver. I just need some help. Looks like I'll be cutting 20 plus cord for next winter and I want a good saw. And I don't want to wear out my jonsered.