I initially eyed the B2601, but the LX2610SU doesn't cost much more. I only plan to use the front end loader, backhoe, and box blade. I sat on both machines, and the B2601 was way more comfortable. The LX2610SU was just okay, and I thought it felt more cramped. I am 5'10", 260 lbs. Now had I not compared it to the B2601, then I might not have thought it to be cramped. For all of you LX2610SU owners, do you have any regrets about getting the SU? Any problems with comfort? Is a little extra power of the LX2610SU, worth giving up the comfort seat, tilt steering wheel, and a extra leg room that the B2601 has?