Sporting clays chokes?

[12GA guy]

Having had to live with fixed chokes, I was thinking of moving up in the world, and getting a new shotgun, that had choke tubes. It appears that 2 full chokes, and a modified, is standard with the gun. I expect that there is likely a need for more open chokes, at least on my clubs course. Some of those overhead targets are practically landing 25' in front of me. I bet my wad has barely opened up at that range, so likely my patterns are none to good.

Which choke tubes do you SC shooters like to have available?