I don't concern myself much with different leads, because everything I shoot--target and hunting--is toward the low average end of the velocity spectrum (1150-1250 fps). That being said, we need to remember that skeet is a close range game. If we're talking longer sporting clays targets, or long shots at live birds, and a greater velocity spread--like the difference between an 1100 fps light target load and a 1400 fps sporting clays or hunting load, maybe at 40 yards rather than the 20-25 at which you shoot skeet targets, then you will see differences in lead that become significant.