I like using 60 gr of FFFg under a wad with four .36 round balls with the empty space fill with #4 shot. All shot and balls will stay in silhouette targets at 10 yards.
Back in the good old days I didn't have any round ball molds but I did have jig head molds.....soooo.....cast some 1/4oz jig heads cut the bottom tab off to make round balls, put four in the wad cup and fill remaining with shot...came up to 1-1/4oz...