Going for bear, I'd use the 130 TSXFB.
I have a half dozen plus whitetail kills with the 127 LRX and it is an excellent bullet (my personal favorite). I'd still go with the 130 TSXFB on bear, though. I'm assuming we're talking shorter distances where the BC of the LRX is irrelevant and the TSX will have more than enough velocity to expand every time.
