I'll make no excuses for DT. Only that I think since another company went to a new bullet, that the SIERRA's might be in short supply, or have become cruelly expensive.
If a person doesn't want the Winchester version, then there is always the more street
proven Gold Dot, as loaded by Double Tap or Speer.
I actually like the Barnes/TAC-XPs the best ( no way for jacket/core separation) but price seems to be the factor there.
Go Red Sox!