Any good compared to ECHO's? I'm thinking of instead of trying to get my old ECHO running (tired of messing with it), maybe just going down to Lowes and picking up a new Husqvarna with a straight shaft as the curved shaft ECHO I have now kills my back (I'm 6'5"). I'm looking at either the 223L or the 952711953. I believe the later has a detachable head other attachments which isn't really important to me. I do have an ECHO dealer right down the road, but just thought maybe I'd give Husqvarna a try. I think my ECHO is just old and tired, guy at work gave it to me, he had it since 1992 and the thing smokes no matter how I adjust the carb, and thats when I can get it to run