I'd bought several Milletts, because they seem to be available at every single gun store around here, and they're good quality it seems, but they're less than satisfactory, because of the 2-screws per ring base thing they have going (nice if you NEED extra windage adjustment - nothing but a hassle if you don't - more to tighten, more to locktite, and more to cause loss of zero). Leupold and Burris make some nice turn-ins, but right now I need just some Weaver-type, and these aren't typically available from Leupold and Burris at the stores; turn-ins only. Weavers seem pretty decent to fit the bill, but in your experience, what's the best value all-purpose ring with only one screw per ring on the base attachment? I need both 1 inch and 30mm, and something that will hold up to .308-ish and less recoil very securely. Thanks.