RE: 375 Winchester bullets hornady or sierra?
Wile E.
While I dont use those bullets in a 375 Win., I do use them in a 14" barreled Contender chambered in 375 JDJ. The ballistics are about the same ie. 2200 ish for the 200-220 grainers. I have taken quite a few deer and hogs with the Hornady's, they shoot great and have performed well. As Vapodog already posted, either bullet will do on deer.
doubleA