So, I am 16 years old. I have a lawn buisness running already. My problem is this: I dont know what mower to get for doing around 20-40 lawns a week. Please help. I need a reliable, good quality, fast, dependable, etc. mower. Please let me know what good mowers are out there for around 35 lawns a week. PRETTY IMPORTANT THO..... I need it 2 be a rider not a walk behind. THANKS ALOT! **i love this sight!