Mine is a 2008 CK35 HST with 900 hrs. Used for mowing 8 acre field, removing tons of rocks with woods backhoe, snow removal, lawn mowing, and lots of other stuff to do on my "gentleman's farm". The only real issue is the HST pedal, even though I lube it, it won't respond like it did when new. This has been an issue with these tractors, and there is a long thread about it on TBN. It should be re-called and fixed because it is a safety issue. That is the only thing I've had go wrong on it and to me, it's not that big of a deal. As far as I'm concerned it's a great tractor and has been good to me. I would certainly buy another.