Consumer Reports reviewed a bunch of tractors and one of the features they list is "Easy mode change" which they describe as "One set of blades is used for side discharging, bagging, and mulching. Much more convenient than models that require you to change blades for certain modes." I looked at the Deere 125 (which they said had the easy change mode) owners manual online and explained to my sister that you still need it install a mulching plate. That's not what she was expecting - she wants to be able to bag the front yard and mulch the back. I didn't think there was one that had a selector on the dashboard but figured Id ask here to be sure!