Titegroup or Unique for hand gun 2230, X-TERMINATOR, or TAC in the rifles. . HOWEVER not all powder will perform across the board, like you hope it will. I went from using TG across the board to Unique for 38 w/ 158 bullets. H110 is nice and zippy for .357 AND 300BLK
Best bet would be to buy a 1lb of what ever is available then do some ladders for best performance. What work for someone else in their Walther 380 may not work in your sig or bersa. Your choice of bullet (weight / profile) is a factor too.