I've always heard if you own a Walker you either love them or hate em. I bought a used Walker at the end of the season last year, which the guy assured me their was nothing wrong with, and a week after the purchase it's been in my shop more than on my trailer. It's a GHS with a 16hp Kohler. After rewiring and rebuilding part of the drive train it's running but the quality of the cut and pickup isn't what everybody makes it out to be. I can get my Wright or Toros and get as good if not a better looking job. It's processing some of what I go over and discharging to the catcher but it sure seems like it just doesn't created much vacuum. Same cut with new blades or old ones. I mean it works, but I sure though it would perform better. When I tested it I was on some manicured lawns and I thought it just needed new blades to give it some lift. Thought I'd checked this one out but I'm finding out different. Makes me a little gun shy on buying used equipment.