Steve Fisher turned me onto the MI mounts and they are pretty much all I use for QD mounts. I run an Accupower in an MI 1.93 mount and it is rock solid. For non QD, Geissele all the way, but for QD, MI is good to go. They have a superior locking mechanism compared to the ADM mounts and the RTZ has not been an issue for me with either RDS or LPVO’s.