The problem I have noticed is getting parts and service for the non name brand equipment. I talked to a guy that bought some Belarus tractors. He had gotten a contract to do highway mowing. When problems occurred, he couldn't get parts and the dealership didn't have trained mechanics. He went out of business and lost quite a bit of $.
That's why I like to stay with green, blue, orange and red tractors. Namely JD, NH, Kubota and Case. I personally think that Kubota is the best buy out there. They are cheaper to buy than my JD but JD has the best resale value.
I've spent a lot of money replacing busted fiberglass hood, cowling, etc on my JD. I can't recommend them.