While both products would appear to catch the pin on an accidental release or hitch failure, the one from Butch's would not appear to save the bedrails in the event of "highpinning" during hookup. I would say more dropped fivers occur during the hookup process than while towing or unhooking....DAMHIKT.
I would like to see the Butch's system and how it bolts on to the hitch plate. Maybe somebody will have one at a rally this year. The Blue Ox I have now gives me some peace of mind after hearing about the rigs that have been dropped on the truck beds. I haven't dropped the rig yet but I did set the pin over the top of the Blue Ox and raise the landing legs one time to see if it would hold the weight and it tested out just fine.
What is "high pinning?" When aligning for hookup, I bring set the pin height so that the plate on the pin box is slightly low, relative to the hitch plate, and is forces the hitch head to rotate to allow the pin plate to ride up on it and set the pin into the jaws. Makes for a positive connection.
I see one problem with the Butch's bolt system....another step you must remember to do. With Blue Ox, once installed no other steps, and it still works...just my two cents...only takes one little distraction to foget yet another step....
Since I get up on the side of the bed to put a padlock on the locking arm, it's very easy to see the big red handle on the rear locking bar. With the jaws of the hitch painted white, it's part of my procedure to eyeball it carefully to ensure the jaws are around the pin and the "head" of the pin is below the jaws. The Butch's bar is also visible, so it's another visual check. I tend to be slow and deliberate in what I do when hitching, since "haste makes waste" or in our cases, flattened truck beds.