Yesterday, I setup delivery for an Exmark Turf Tracer HP (48" / 17HP Kaw. Hydro) and added the micro mulch kit for mulching. I asked them to go ahead and install the micro mulch kit because I feel I will use this more in my residential use. What are your thoughts of mulching vs. discharging? Do you do both and if so, which is your machine setup primarily to do? Also, anyone know how well an Exmark walk behind performs as a mulcher?