Pleased to say that my 18 in m-43 has successfully chopped it's way through everything that Gustav could knock down in my yard, up to and including a 12 in diam pine tree. Actually, it chopped through the tree several times, since I can't pick up the whole tree. No knicks, dings, rolled edges after three days of steady use. Unfortunately, it's pretty dull now, so I'm going to get to spend a few hours with some sandpaper. Darn. 
