Funny as it sounds its sometimes interesting to know how which powders fill cases better. Especially small charges of the fastest burners in larger cases( like 44 special). I am assuming there is no 'relative fluffiness chart' out there These are the powders available where I am, thanks for any comments if you know how they compare.( I left speciality powders like trailboss out of this comparison)
(I used clay and bullseye already but was thinking of trying a few more..)
1. Clays
2. Red Dot
3. WST
5. Bullseye
6. Win231/HP38
7. Universal
8. Unique