IMO the CZ sxs would be a better gun. I have a CZ Upland sxs and have had 0 problems.
I found a guy willing to ship me a CZ Mallard for 425, good and fair deal don't think I can turn down. I also like the idea of two triggers and look forward to learning that skill. Anyone have who is fans of CZ's have any opinions of their o/u's or in particular their CZ Mallard?