I have used several different scopes on 375's over the years. I used to run Leupold 1.75-6's, and I like them a lot, but the erector crapped out on my last one after about 35 rounds or so. It may have been a one time thing, but it spooked me enough that I switched over to a fixed 2.5 power Leupold for when I want to go light and a 2.5-10x32 Nightforce compact for when I am not concerned with weight.

Now I want to try one of the new Nightforce NX8 1-8 scopes. On 1x, it supposedly works a lot like a red dot sight, but you can up the power when you need it. 106 foot FOV at 100 yards.

http://www.nightforceoptics.com/nx8/nx8-1-8x24-f1

The first great thing is to find yourself and for that you need solitude and contemplation. I can tell you deliverance will not come from the rushing noisy centers of civilization. It will come from the lonely places. Fridtjof Nansen