Lance... I, too, am a long time 700X shooter. Having said that, I am now shooting REX II. I also buy mine at the Grand Pacific from Connie's Components in 25lb containers. I normally buy 50lbs at a time. My 11/8oz. handicap load is a Remington hull, Cheddite primer, 22gr. REX II, Versalite wad, and 11/8oz 71/2's. I load 22gr. because my barrel is back bored to .742, and I find I need a little more powder to keep up the speed, and the Versalite wads love it! For my singles and doubles loads, I have been using Promo, but, when its gone, I'll go back to REX I for the 1oz. loads.... Just my experience... Dan Thome (Trap2)