IMR 3031 is my go to powder for .222, .223, .308 (with bullets to 150 grain), .30-06 (with bullets to 150 grain), and .358 Winchester.

I go through roughly 10 lbs of re22 a year (I load it in 3 different cartridges exclusively). I also use a bunch of h380 too, but not because of its versitility, but because I shoot more 22-250 than anything else.