I have searched for this can cannot quite find the answers I am looking for. So here it goes... I am a big fan of Stihl products and of course Christmas is comming soon. I have told my wife that I want to get a new Stihl Chainsaw for Christmas, but I do not know which one I should get. Up to this point, I have had a homeowner grade Chaftsman and it has served me well. However, now that I am in the Business, I want a better saw that I can depend on. It will primarily be used for large hedge trimming, tree limb removal and cleanup, and the occasional tree dropping. I have 20 acres of land that we will also be dropping some trees on in preparation to build a house in a few years, but we are not talking major logging work. Just some trees here and there that are in the way. I want a good powerful saw, but I would like to not spend $700-$800 either. I would like to stay in the $400-$500 range. And I am not going to buy a homeowner model, but what is the big difference in the Mid-Grade and Professional Models? What Models do you guys suggest and your expereince?