Have used PB: Nice but pricey
Nitro 100: was OK but they have reformulated and not a good low pressure powder from what I can tell. A pretty good everyday powder.
7625: My favorite probably but apparently will be discontinued, a little pricey and nearly impossible to find now.
I try to keep my loads for the damascus guns around 5k or less.

any thoughts would be appreciated. Thank you!

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