Back when steel first came out, and factory loads were horrible, I reloaded a 1oz 1400fps shell using sr4756. A really good load that probably converted a least 10 guys to reloading. That was a bad time, factory load wise. I have a favorite load that I've shot consistently for the last 6-7 years. I'll try something at times, more curiosity then anything. But I know what works with me. Kent makes a fine load.