I am new to this forum but not new to commercial mowing. I have owned 3 wb's in the past 2 exmark's and a scag. I currently have a 48 belt drive scag. In my search for a new mower I have decided on a scag for many reasons, most importantly dealer support in the area. I mow mostly residential ranging from very small to 4 acre lots. I average 15-20 accounts (only mowing part time) I decided on a 52" hydro wb until I went to the dealer and seen the 48" tiger cub. For approximately $1000 more i can sit on my hiney and mow. Which should I get? If I get ztr i will keep the wb I already have and maybe upgrade it to hydro next year. How will the tiger cub do on hills. I have had hydro wb's before and know they do well but unsure of the cub. Thank you guys in advance.