The company i work for which i am crew leader/foreman uses echo for all small equipment my trailer has one handheld one backpack blower one weedeater and one stick edger. Our mowers are 2 21'' toro prolines and one scag 36 advantage with one wheel sulky wheel
Personally i dont really like using bigger mowers so i havent bought one i just have a murray lawn tractor non Zturn with bagger that i use on one lawn per week i have a proline my self and love it i would prefer how the lines look with the proline especially on really big lawns cut it low and straight beautiful, Thats my personal business