bucklessyooper,
Nah, I never used either of those powders. Although, I can't put my hands on my reloading notes as I don't do much reloading anymore, I do remember that I used IMR 4831 and AA3100 for full loads. Mostly because there used to be a store in Anchorage called Longs Drugs that usually had good sales and I could get these powders cheap! Also, the reduced load data that I would use came from the Speer Reloading Book 12th Edition. It called for using IMR SR4759 (a bulky pistol powder) and 200 grain bullets.
As with all reloading be careful and always validate and verify any information that you may get from anyone! Enjoy!!