I need to till/cultivate a few garden beds for a couple of customers and not sure which tiller would be best for my needs. Occasional in ground that has not been tilled before. Small sized beds up to 50 sq/ft. So far I'm thinking about the Stihl mm 55 Yard Boss or the Cub Cadet 9 in. 26 cc Gas 4-Cycle Cultivator. About a $50 difference in price. I would think the Stihl is the better value but...I want something that will last for small jobs. Any other brands/models you would recommend for occasional use that will hold up over the years? Thanks!