It depends on how long they have owned it. If by higher end wheels you mean Frex and ECCI then all I would say is go for the ECCI. From what I have had, Frex Gen 1 wheels have some small issues (bearings IIRC). ECCIs are built like a rock. If you are looking for a T500RS I would say go for it. They have not been out long enough to encounter any serious problems. I would stay away from a G25. Mine is a launch model, it looks new, but it sure as hell does not perform like new.