Sporting clays chokes?

[12GA guy]

Thanks for the replys. I kind of suspect that I will need to invest in a few more chokes. Likely a IM, and 2 skeet will have it covered. IC may be a good idea as well. as well

Using my fixed IM, and M I don't have much problem on most stations, but those close in targets, or hard fast crossing targets, have me suckered.