I have been harvesting whitetails with the 260 rem for about 15 years now at an average rate of about 5 a year. In that time I have tried the 140NAB, 125NPT,120NBT and the 120TSX.
The 120TSX has been the best of that lot to date just hit them in the chest and see what happens. I had 6 or 7 not move a step in a row ranging in weight from 80 to 125 pounds field dressed.
The 125 NPT and the 120NBT are pretty good as well but they run more.
I have been trying to get the 100 TTSX to shoot accurately I will try them next season hopefully.
Good luck and shoot straight all.
Bob