I assume your after a hunting scope. I've run Leupolds for decades. The VX-II is a $300 scope. I use 2X7 and cheaper yet are 3X9's. They are Ford Tough! I've had them out at -20 degrees F bouncing around on a snow machine in a saddle scabbard. Never has lost zero. Bring them back into the house from -20 and no internal fogging. I've had them out in the rain for weeks at a time, with no internal fogging. Gotta live with 1/2 MOA adjustments, and no clicks, but what does that matter on a hunting scope? Once it's zeroed, it's zeroed. Hold off for wind. If you have to dial up on a 7MM Mag with a 300 yard zero, Don't shoot.