I recently purchased a new to me fifth wheel, new Dodge Ram and an Andersen ultimate hitch to go on top of the B&W ball. I considered a B&W slider but chose Andersen based upon reviews, fore and aft adjustability, and ease of removal. I'm really happy so far, the slider would have been no use because of tailgate and pinbox clearance. I was able to rotate the Andersen hitch around to get the best clearance (about like a no slide hitch). Two trips so far and no chucking, easy hookup viewing hitch and pinbox from seat. To specifically answer the ops question, I had a can of wd-40 in a cupboard at the back of the fifth wheel in a rear kitchen 5er and my wife commented that it and all the other cans and stuff had not moved or tipped over in the travel 2 hours away. They were very loosely packed and certainly could have with any significant movement. I did have one defective part on the new Hitch but they were very responsive when called and overnighted a corrected part so I could continue with weekend plans. For the price, ease of removal, and weight penalty I think this is a great choice. As for moving another fifth wheel, 10 minutes or less would swap the connector, or $169 buy another spare. You will still have a lot in the bank vs the slider.