Hercules unique powder

[Riven]

Was gifted this part can of old powder.
Just wondering if I use Unique data or do I need to find old Hercules data?

http://Old powderq https://imgur.com/a/YFEJNGs

 

[Standardvel]

Unique data will work fine, good target to mid velocity pistol powder.

 

[Riven]

Thanks. Unique was the first powder I ever used.
I'm still pretty green when it comes to reloading. Even though I do .40, 9mm 30--30 and 308

 

[VICIOUS]

NEW unique is said to be a bit quicker then older, so old used with modern reloading spec is better.
Newer, happened many years back, I have not found a difference in unique for the past decades.