I just got a wedding shower gift. It's an Echo, curved shaft from home depot. It has teh "rapid loading" thing instead of the spool of wire. You cut to pieces and just pull them through the head. It's done in a matter of 2 seconds. I am wondering though... If I've got soem chain fences to get around and the concrete driveway, am I going to be stop to re-load it all the time? Anyone else have an opinion or expereince?