Sure is a bunch of 7x57 fans on this site. Reckon I'm one of 'em.
I got me one of them little Brnos with the full stock, butterknife bolt, double set triggers and an old Leupy 4x Mountaineer on it. Kilt a bunch of stuff with it - up to and including a couple of elk.
Load good bullets, put 'em where they're supposed to go, and it's about all the rifle a guy needs.