I am considering buying a grass catcher for my 36" ransom bobcat walk behind. I've tried to google where I can get them and price and such, really the only 3 I've found are accelerators, grass gobblers, and catcher kings. Actually most of the hits on google were for lawnsite. I noticed they were all either aluminum or steel, and I was wondering do they make them cloth or kind of a bag style? Are they cheaper that way? The steel and aluminum ones are nice, but really I would only use it around my house so I don't really need something that durable.