I've been lusting over a gx50 with a cab for a while. Luckily I get to drive a MC130, a CX 75 and a CX 105 on occasion. The only thing I wasn't too impressed with is the loader on the smaller machines. They just didn't seem that strong for a machine that size. I never got to use one so maybe I am way off base. The bigger machines are real dream to drive. I've never looked at the specs either.