The Leupold EFR is a beauty, no doubt about it. Still regret selling mine.
I bought my first one a couple of years ago.
They're a little pricey but worth every penny and nothing's too good for my CZ 452.
The fine cross hair is better for Rimfires if you can live with mat finish. I couldn't but I'll get it swapped eventually.
Leupold's tried and true 4X is another good choice.