please share the combo that has worked well for you...

I do not use the tipped version of the 168 TSX, just the plain hollow point. However, in six different 300 WSM rifles I have tested it in the following load has given great groups and good performance, even on plains game in Africa (my friend, not me).

Winchester case
Fed 215M primer
near max load H 4350
Barnes 168 TSX

Hope this helps