A. I would like to get feedback from those that HAVE compared impact performance of the tipped vs. the non-tipped Barnes Triple-Shock bullets. As much as possible looking for bullets of near or equal weight compared for expansion, penetration, and accuracy. I'm getting ready to expand my horizons so to speak across several different calibers and want to avoid as much wasted effort and $. B. Regarding the LRX line, is the difference from the TTSX only in ballistic characteristics of the bullet? Or are there terminal differences such as lowered required impact velocities needed for expansion?