Not many of the high penetrating premium bullets do much opening up on game if you have a broadside double lung shot that neatly enters and exits between the ribs. Now when you hit the front shoulder, and break it, these high penetrators like the TSX are absolutely devastating. The tipped TSX will improve BC and help them open up a bit more inside the animal, and this bullet looks like a further improvement of the TSX. You won't be disappointed by the penetration of this bullet.
SX is a typo, for TSX... I corrected it for you