Since you just joined TBN, welcome. Also, since you just joined, I am going to assume, until you say aye or nay, that you might be in the market for a BX and just wanted some feedback from BX owners? What i believe you are going to get is overwhelming hurrahs for the line. Awesome, terrific, bullet proof, reliable, tough, brute, fun, wonderful... etc etc.
Is it perfect? No. One design feature that drives everyone to paranoia is the little HST cooling fan, made of plastic. It isn't unique to Kubota, as most/many other small compacts have that cooling system of the tranny.
Pound for pound, you'd be really hard pressed to find a more popular tractor among hundred and hundreds of TBN folks. Yessir. Darn good tractor.