There are 4 guy's that I shoot with for sure and more than likely more than that that run the Nightforce 22's on their 338's . They work just fine and track properly . Magnification is a really personal choice , there are guy's that I shoot with that are happy with stuff in the 12 - 15 power range and do well and there are others , me included , that like 20 - 25 .

Get something in the range you're comfortable with that tracks and go shoot .