Very impressed by my Toro 721-E I got last May for $50, it's the older version but works well. Put a new 212cc Predator engine on this along with the right flywheel and testing this past week yielded some great plowing. Starts easy, very stable blowing and tosses the snow further then any single stage snow blower I've used to this date. Right now this ones a keeper. Only mods were, fuel shut off, I used the Toro original carburetor and run this new engine at 3750 RPM.