Got about 10 hours on the machine so far. I have not had a lot of chances to use it, plus being the end of the working season for us, I have not done a lot of things that I have planned.
Still very happy with the tractor, I love the size of it, so far it's done everything I've wanted and done it well. It is extremely easy to use, I did read/hear some people did not like the hydro pedal as it's a rocker instead of two separate pedals; personally I like the rocker pedal. I find my self lifting my whole foot up to go from forward to reverse, which makes it better for the whole machine to come to a stop before you switch.
One thing I have found, that I don't necessarily like, but not really sure if it's just cause of a different machine/tires, or the operator. I have found several times where the machine has lost traction, both in 2wd and 4wd that I would not have with the old machine. Though, again, the old machine was 8,000lbs versus 4 or 5,000; with AG tires instead of R4 Industrial. A couple times I used the diff lock and there was no problem, so really, it wasn't a big deal. Just some traction differences I've noticed.
I'm hoping it's just going from such a large machine difference and it'll just take time for me to learn what I can and can't do with this one versus the old one. The tires I'm sure will require different driving as they're completely different treads, but I very much love not tearing the all hell out of whatever I'm driving on with the R4. All in all, still very happy with the purchase, don't have any regrets yet. I have picked up some more lighting for it, still need to put everything on, and a wheel knob. I am considering purchasing a 3rd function kit as well, would be nice to pick up a 3pt log splitter. I have also not had an opportunity to use the PTO. There's always more to do, and next year we have a nice long list already of projects.