Longshot is my go to for 20 ga 7/8 oz and 28 ga 3/4 oz target loads. Denser than many others resulting in excellent stack height,There's data using WSF,572 and Herco. For 20 gauge 1200fps target type loads.(7/8) If you want 3/4 ounce. Add Green Dot to the list. If higher velocity is needed add Long shot to the list. I didn't list .20/28. Because it's unobtainable.