I've had good luck with the TSX.

My $.02:

The tsx will give good weight retention, allowing you to use a lighter bullet, allowing more speed, which gives better expansion. Expansion should not be an issue even with the regular tsx.

The tipped tsx is only marginally better than the regular tsx as far as ballistic coefficient. If you need ballistic coefficient, neither type is impressive.

Bottom line, if you are starting from scratch, try the tipped tsx, why not? If you already have a good load, there isn't much reason to switch.