I am using the Leupold (2piece) DD with a Zeiss Conquest. Had planned to switch to the QR's this fall but didn't have the right size in stock locally. If starting from scratch this would also be my suggestion. You can goto Leupolds website and look under the scope selector section.

Many use weaver styles for ML and CF's but I have never had a problem with Leupold as such that is my choice for my hunting setups.