My two favorite lead bullet loads for my 9's are 4.1 gr's of 231 with a cast Ideal 121 gr. (usually around 124 g based on my lead mix). This shoots great in my Beretta CX-4 Carbine. 100% cycling, no leading.
My favorite pistol load is 4.5 gr's of Unique with the same Ideal bullet.
Both these loads are subject to change shortly unless I can find more of either powder. I have some Tite Group, Bullseye and Green Dot on hand when my 231 and Unique are gone.
This current powder situation is getting ridiculous...