I have a Winchester. The 375 kills our little deer and pigs quickly. I find deer are put on the ground quicker using the 200-grain Sierra bullet than with heavier bullets. The 200-grain Sierra bullet is tougher than you might imagine and retains its weight well with close shots and penetrates deepl and straight on both close and longer shots. I have not shot deer at distances much beyond 100-yards.
For light loads I like the Lee 255-grain cast bullet. This bullet was made for the Winchester as it fit�s the throat well and shoots accurately in the Winchester.
