Oh one more thing. I found an almost new Stihl FC90 for 200. I'm going to buy that and sell my PE200 and MTD 3.5hp edgers to pay for it. Seem like a good idea? The PE200 cuts a great edge on grass thats not too heavy and already has a trench but is way underpowered. The MTD has the power and makes a pretty good edge and is ultra reliable. Might keep that but I'm trying to cut down on space.
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Ok I bought the Stihl. All I can say for now is it does have a lot more power than the PE200. I'm going to try a lighter blade on it. Right now it's got one of those big Ryobi serrated blades.