I currently reload .45acp, .223, .30-06, .45-70, .30-30, and of course .45LC. I have really taken to the Trail Boss specifically for the high volume aspect of it. The insurance value of preventing double charges in the .45LC and .45-70 helps me feel a little better about shooting my Grandfather's Trapdoor.
It seems to me and my feeble mind that in reviewing reloading data for the .45LC, there are basically two categories:
1) Cowboy (250gn, LFP, sub 800fps)
2) Anti-Tank (350gn, JWB*, 1400FPS+)
My intention of finding a .45LC+P load is mostly for my trunk gun (Puma 92 Trapper) and for whitetail hunting. And since I hate to complicate things by having several loads in the same caliber, I wanted a load that will work in my New Vaquero (Yes, it's a new New Vaquero.) I have taken the time to confirm with Ruger that FACTORY +P loads are fine for the New Vaquero.
As an aside, Yes, loading said Vaquero or Puma with the aforementioned Anti-Tank round is not conducive to a healthy lifestyle. And, Yes, I do load some calibers in several different charges and bullet weights for High Power Rifle and Bullseye competition. Frankly, I don't think it helps my scores.
Next time I'm at my local gun shop, I'll pick up some new powder.
*Jacketed Wonder Bullet