I'm pretty much replacing all alliant powders.
After how they left us high and dry on so many fronts, I simply don't trust them to supply me the goods I need.
That said ... I used to be highly reliant on Unique. So far CFE Pistol has stepped into its role fairly well.
There were certain blue dot loads that I used in large volume. AA#7 seems to be a fair candidate to serve in it's place 2400 .... if AA#9 isn't the answer, 4227 is.
we could go on and on with replacements ... but not without some admission as to just how good alliant was. This work wouldn't be necessary if they weren't. Still, they have much to atone for before I'll marry a new load to an alliant product