I'm thinking of going with A Walker Ghs 44" or similar machines to replace our old system of 36" to 48" walk behind mowers. In our area , it appears these Z vacum rear baggers are supperior in speed and performance. Residential customers expect weekly bagging and it is a neccessity to stay competitive. I am bagging with our walk behind (grass catcher) but it takes forever on the 10- 12k lawns. Does anyone have reccomendations on a mower like the Walker ghs (rear bagger /hopper) with the smalller deck under 50" ? I have to have a smaller deck and I think that side discharge bagging takes up too much space. Any suggestions or reccomendations would be great.