Anyone with experience with Tow Guards for a blue Ox system? I have seen two types: (1) a full blown shield/guard that sits up in front of the towed vehicle and (2) one that goes under the tow bar and acts as a deflector for debris that is thrown up from the bus. I am wondering which one is best for protection and for convenience wrt to storage and set-up.

I really don't want to add a skirt on the bumper as I have seen on some motor homes.

Any comments/thoughts would be appreciated

Thanks

Peter