Woodie, I have looked at the B7500 and they are very similar. I like the position control on the 3pt on the TC 21D and I just like TC 21 D better, just my personal preference. If you go to the Kubota Pricing Forum there is alot of discussion on these and other similar tractors. I was quoted a price of $14,990 for the TC 21 D, R4 loaded tires, block heater,rear work light, 7106 FEL w/heavy duty 4' bucket w/ hook and free 50 Hr service. The same dealer quoted $13,890 for the B7500 HSD features everything pretty much the same as the TC 21 D.