Anyone have experience with quick detach rings? I'm assuming the Leupold QRW rings are pretty high quality. I'm looking to use one of my AR-15's as a switch glass rig with a Nikon Buckmaster 6-18x40mm for coyotes, paper, and P-dogs, and a 3-9x50mm Illuminated Bushnell Banner for calling coyotes at night (Man these lil Banner's are BRIGHT, especially for a budget scope!)

I've never used QD rings, are the weaver style Leupolds any good? I'd like to be able to change back and forth without losing zero.