RE: All these powders...
i also like GEOX 2F ,thats all i use.
some use 3F and say it burns cleaner but i read if you use it and shoot a lot, it will wear barrel out quicker than the 2f.
so, i stay with 2f,it works fine.
dave, did you ever find powder that you felt was better for say a HAWKINS 1-48 TWIST than the 2f /3f that most of us use.