Hey everyone. I'm bidding a job right now that has a ton of bed edging. I've done edging with an edging tool before, but never with a machine. My plan is to rent one and use it on this job and maybe a couple others. Couple questions: How do they do for making circles around trees? How fast are they?, Linear feet/hour? Is there much of a learning curve in operating one? All of the edging has been done once already, but they want it touched up. I've seen people on here talking about charging .75 - $1.00 / ft for edging so I was going to go with that and see how that works out per hour for me. Thanks.