I'm pretty much a novice when it comes to application of different powders (Varget, W760 and H380 are what I've used in 223/22-250/243/260/270/30-06).

I recently picked up some Reloader 17 as it seems to be the go-to powder for 260 shooters, but after seeing the 25-06 thread I'm curious if folks have had good success using it with other calibers, specifically 270 & 30-06 (especially from 22" barrels).