The dealer installed a Reese 20k and TrailAir pin box on mine when I purchased the trailer. I knew nothing about hitch. I have not had any problems and never regretted the installation. However the TrailAir is definitely a good choice as well as any other air bag hitch situation. It would be nice if people would explain specifically why the like or dislike something--- My hitch is virtually impossible to high hitch or unsafely hitch if the safety pin seats properly. My hitch can be difficult to unhitch if there is forward tension on the pin-- that is the only draw back for a Reese hitch. So one must take any forward pressure off the pin to easily unhitch. Also I have hooked up at any angle without problems. Other hitches are great as well, I suppose, and cost of a reputable manufacturer would be a rational consideration.