Me too, especially Mike's early Golden Saber loads. But I intend to try some of the 10mm loads Underwood offers. I've also tried and liked the 180gn load from BB. Great accuracy from my G20. While not super-hot, the accuracy of Geo Arms' 155gn 10mm GDHP load (@ 1375fps) was EXCELLENT out of my S&W 1006 and 1076.