I've been shooting Beretta 686 & 687s for 35+ years
the 6 lb 20 ga is too light for me but that's me

for skeet and sporting clays handload 5/8 to 7/8 oz in 12 ga or at the end of the day you will know it's a 7 lb 12 ga

shoot 1 1/4 oz Federal copper plate #6s for turkey and pheasant

great guns in all regards except rolled engraving
I'm sure the engraving is the cause for most of my missed shots.