They are both fine bullets. Put either one through his lungs, and you'll have your black bear.
The 168 gr TSX and 168 gr TTSX bullets are my favorite in my .300 Weatherby. I've used them on exotics in Texas, a couple of Montana bull elk, South African Plains Game, and New Zealand game.
Last edited by buffybr; 05-24-2014 at 03:49 PM.