You'll be fine with either Kubota or Deere. I've had a Deere 3320 for 10 years and never had any need to go back to the dealer for any repairs. I used to go to the dealer to get filters, but I get them from Amazon now. Never had any problems from it. It has the E-Hydro transmission and a front loader. The two pedal E-Hydro is really nice when using the loader. My brother has a slightly smaller Kubota, with a front loader. He runs it on a very hilly area so he had smaller, wider tires installed to lower the center of gravity and widen the foot print. He really likes it and has had no problems from it.
On my 3320 I use a 5 ft finishing mower, 5 ft brush cutter, 5 ft tiller, 5 ft box scraper or a 5 ft spike aerator. I would like to have a PTO generator, but my PTO output is a bit shy on horsepower to to run a generator of any good size.