...STRAPS STRETCH AND CHAINS DON'T....FWIW....AND YES, I HAVE EXPERIENCE WITH BOTH.......NO MOVING ANY OF MY EQUIPMENT WITHOUT CHAINS IN PLACE OR THE DRIVER LOOSES HIS/HER JOB ON THE SPOT...NO EXCEPTIONS....NO WARNINGS....EVEN IF THEY ARE THE BEST LOOKING DRIVER [FEMALE]THAT I HAVE EVER SEEN IN SHORT SHORTS AND A HALTER TOP IN MY EQUIPMENT....THEY WON'T DRIVE AGAIN FOR ME-NO EXCEPTIONS....I CAN FIX ALMOST ANYTHING-EXCEPT STOOOOOPID! AND TAKING A VEHICLE IN THE BACK OF THE HEAD/NECK IS JUST PLAIN TOO STUPID TO WORK WITH ME ANY LONGER.....geofkaye and the Rivercity Girlz....