This would not post on the exmark forum. What do you guys think? I have currently been looking at the 44 and 48' lazers for my business. I have a question of power and ultra vac ability. I need the ultra vac for a lot of leaves in the fall. Also, will either of these be underpowered in thick grass. I know the 48/21 would be better, but I need to be able to afford it also. 44/17? 44/18? The dealers i have talked to did not really know.