From where I see it, the two are pretty evenly matched. I looked at both. Both I believe are good machines, I didn't really care about the tires.
I went and talked to both dealers and tested both. I thought the JD had a better dealer and the 2210 fit me better. I do like green better than orange. But, actually I like red better, but, color is not the only thing.
Try them both, see which one fits YOU better, which dealer YOU like better.
The JD has a tach, Kubota doesn't, but, the Kubota has a temp gauge and the 2210 doesn't.
I will agree the JD loader and MMM are easy to remove and install, didn't know that until after purchase, never even thought about it.
I now have 150 plus hours on the 2210, don't regret anything about my purchase, except, wish I would have bought everything at once, instead of implement here and there.
No offense to anybody, just my $.02