Lately I've been considering getting a new trailer. The trailer I've got now is still safe for road use, but I don't know how much longer its going to stay that way. At a local dealer I looked at ~12' x 6.6' featherlite open aluminum trailer, which I was impressed with. It has a 3,500 lb rubber torsion axle, full aluminum tube frame, ~1' sides, tounge tool box, misc. extras, and a nice rear ramp. It got me thinking though, I don't see many around town or even on Lawnsite. I figured some of you guys might know a little bit about these and their use in our industry. Are there any major advantage to having one(aluminum)? disadvantages? Thanks a lot.