I'll bite LOL
If shooting 1 1/8 oz on the 16, I use a LM choke in my Blaser. A Mod for one ounce, and the IMOD for 24 gram. I get the best breaks with the IMOD and Bunker loads.
I have started shooting 3/4 oz with MOD chokes on our Sporting course, but do not shoot this load on the Trap field. It does work well on Skeet with SK chokes.
I very rarely shoot 1 1/8 oz on the 16, and almost never shoot the 12 on the Skeet field.
My 12 ga field gun (1940 Model 12 with Briley Thinwalls) gets copper plated 24 gram Bunker loads with either 4's, 5's, or 7 1/2's, using LM or IMOD, depending on game. The 30" gun had a ring near the muzzle, hence the chokes and 28" barrel.
I am not saying my way is the only way, but this is how I shoot.