MudCat:
First understand that I got the 3510 for free (2003 model bought new). Dad got it as a contribution to the family farm. I get to use it as much as I want as long as I keep the maintenance up and haul it to his house whenever he wants it. (I think the farm was just an excuse!)
He did a lot of looking prior to purchase and it came down to the Kubota, the Deere and the Branson. For the same price the Kubota was one size smaller. The Deere - apples to apples - was $3000 more. Having driven them all it came down to feel - Dad just 'felt' the Branson was solid. So far we have had no disapointments. The Kukje factory pictures with read and green tractors coming off the same line, and the Cummins (oops, Kukje) diesel also added a level of confidence in Kukje's abilities. I was not involved with the decision but the outcome has been great. I also regularly use an NAA and have nothing bad to say about that either - simple, bulletproof, but not near as comfortable as the Branson.
As described above, our only problems are with bottom related damage and that is really our fault - for driving it like a bulldozer. Our local Branson dealer leaves a lot to be desired both geographically and with regards to helping out. Wallace - who posts here - is a great source of info and I'd order parts from him and pay shipping, if I could. (What say you Wallace?) We never get 50 hours on a hydraulic filter. About 30 hours things get jumpy. Change the filter and all is right with the world. The fluid is still clear and sweet smelling - go figure. We use WIX filters. Our local independent dealer, J&L Ag has been able to handle everything to date and been very competitive on price. They were/are a ZETOR dealer, among other badges.
My only complaint is the lack of a cup-holder. I'm working on finding a suitable aftermarket unit to stick on the fender. I need my coffee in the morning and I've dumped too many cups under the seat trying to drive, drink and . . . The big seat area is great - unlike others, I'm scrawny - but I use the space to haul the above mentioned bow saw, a pair of lopping shears, a jacket, a hat, a two year old, etc.
Brgds, Will.