I've thought about trying to chase one of the Burris scopes down, but I dunno if that would work with the CZ. The Quad's barrel attachment method seems somewhat more conducive to keeping POI closer than the CZ appears to. I don't know if the Burris has that kind of adjustment range, frankly. I was really surprised to see such a variance.
However, this was the first time I've used the HMR setup on this rifle, maybe things will "wear-in" or something.
If a Quad shooter would post his experiences with that rifle, it might sway me. I'm flexible. It DOES seem that the two-scope business would be the easy way out, though. As long as you torqued the rings down the same way each time, it should be pretty close.
I have two of the Fullfield II scopes already (not for the Quads, though) One is mounted on a Marlin 17V HMR already. It's the cat's azz on that one. The other is mounted on my spare .270.