Hodgdon keeps their burn rate chart up to date...............

#3 N310
#5 e3
#8 Red Dot

#13 BULLSEYS...................!!!

I think they need an update ?

I agree that burn rate is like a picture of flowers..............
you can see what they look like but............

there is no way to know what they smell like or taste like.

Sorry, that's the best that I could come up with, off the top of my head.