All I used in my 7mag in the 80's and 90's was the 160gr speer boatail, killed a bunch of deer and elk in WA and Or. A few whitetail in Mt and Id, piles of yotes, and ground squirrels, and one black bear. With the history I've had using the speer Bt, I don't know why I'm not still loading them. I almost forgot the two bulls in Co and the Wy. speed goat that fell to the Speers. I've defiantly killed more critters with the 160gr speer Boatails then any other bullet.
IMO the speer BT is the best non premium bullet out there in the 7mag.