Having a smaller mid mount mower on a tractor would more useful over the years as apposed to a zero turn. ..I have. Had a BX with a MMM and it cut well. Only issue was that the front tires would sometimes lay the grass down if it was slightly wet, then once it dried, the grass would pop back up like Mohawks. I now have a Walker GHS 48"zero turn and the cut quality is without doubt better. But depending on your property and shape, a zero turn is brutal on the turf if you have to mow in the same direction and turn in the same spots every time you mow.