Basically, this is the newer production of the old surplus T322 or T32 (not to be confused with 322) depending on and if you can find any. I think Bruno of Bruno's shooting supply in Phoenix popularized this powder for the 6PPC crowd. My memory is not great. I don't think any powder in itself is a miracle powder. Varget is extremely accurate for the wide range of calibers it covers. Pretty incredible and versatile for a powder. I remember when Vihtavuori was all the rage. I know 8082XBR, if it's anything like T322 surplus, with the same or close burn rate, should prove to do fine in smaller capacity cases. What I would like to try this on is a 219 Donaldson Wasp cartridge.
Maybe a triple deuce. Been a while since I broke out those barrels.
take care,
r1kk1