Is there any difference between the two? http://www.atssports.com/ats/assets/product_images/mgxes_L.jpg http://www.atssports.com/ats/assets/product_images/mpes2_L.jpg I'm still debating on what to do. Either one of those 2 machines, or the crank version from either the same company, or alpha, and then put a WISE tension head on it. It's mostly for me, with a few customers here and there at school. I'd say a dozen racquets a month would be a high estimate. I'm trying to stay somewhat affordable, yet i want to "do it right" the first time and get something that's gonna last me a long time. My preference would be a linear pull electric, but i'm trying not to be too picky here.