Has anyone used any powder other than the 2 shown online? They list W748 and Big Game, neither of which I have. I have their printed manual, but haven't looked for the '06. But I really want to know what folks have actually used, and how well it works for them. I currently use the 168gr TTSX and it's pretty accurate at 2900fps, but would like to try the 130gr TSX.

I have a few different powders to try, but selection IS limited, with this crazy supply market these days.

So who has used them for the old '06?