I am in need of a mower or such that is quick to take down lots of tall grass on very uneven ground. I have a bid on two properties, One is a fence line roughly 1200 feet. they want a swath cut out under and away from the fence for 4-6 feet. Two is a 2.5 acre property that is very uneven and has lots of trees to go around. Would you? 1. rent a billy goat out back jungle mower for 100 per day? Or 2. Buy a high wheel trimmer for 300? I will be doing these properties 4 times. The fence line at 350 a time and the 2.5 acres at 36 an hour. (close friend) Roughly 12 hours a time. I am leaning to-wards the high wheel trimmer with a 6hp briggs but would like some input on how well these work. If you have experience with either I greatly appreciate it, and if you have experience with both. well lets just say you are great if you reply. Thanks. I need these for some good fill in work before I really hit the mowing.