I cannot decide on which walk-behind mower to go with? Either the Exmark turf tracer, Exmark 48 Viking, or the 52 Bunton hydro. My partner has a Bunton and cuts better than any I have seen. Any suggestions? Also, I landed an industrial contract and they have announced they will be closing in two months, they assure me that it wont effect our verbal agreement, anyone been in this position before?thanks for your help.