I've only owned my JD x310 for a couple weeks and only cut grass with it a couple times but I'm very impressed with it. The motor runs strong and quiet, the construction looks to be stout for a small tractor, and the mower deck is amazing, gives a great cut and practically cleans itself while mowing! Everymower I've owned before this one always had a thick layer of grass gunk under the deck when done mowing, but not my JD 42" deck. I think I'm going to be able to use is mower for a very long time and yes, it does indeed appear to be worth the cost.