Ive got and shot both, but never on a .300 Mag. Eye relief on the Whiskey is slightly more critical, which can be an issue with a gun that kicks. The Revolution, with their close relationship to a VX-I I would trust with the recoil.
The same but kinda different, I have a 3-9x40 Redfield Revolution on an inline 50 cal that may weigh 6 lbs, it eats 150 gr 777 powder under 300 gr 45 cal. saboted bullets, that Revolution has never faltered, it's solid, with clear glass and good eye relief.
