The Wolf ones are fantastic for the price, I use a silky which is very expensive but cuts like you would not believe. The newer wolf saw is much better than the older type as it is a wee bit thicker and has offset teeth that makes it very very quick but it can only be used on the wooden shafts or the extension pole as the handle is is a slide over type and not butt fit like the old one, but it has many advantages over the older one, the main ones being it has a handle built into it so there is not messing around when you want to use it as a handsaw and like i said the tooth layout.