Powder recommendation

[Semper Paratus]

Unique has its own challenges metering. Absolutely the best, I've used, in that burn rate range is AA #5....super consistent. What I'm currently using is Universal Clays (Universal). Meters well and is a lot cleaner than Unique once you hit the upper ends of the range. If you are looking for powder puff loads 231, Clays, AA#2, Bullseye are all stuff I've used to good affect. I used to load a ton of stuff with Red Dot and 700X (.38, .357, 45 ACP 12 Ga). In those days we had a small one bedroom apartment so stowage was at a premium so I selected multipurpose powders for the shot gun and hand gun. Used 4064 for the 30-'06