I have so much stock in jewelry.
The Cat panel has just the lead came to do. I'll be heading to the store tomorrow to pick up came with a thicker channel. The glass I'm mostly working on with this panel is Spectrum Baroque. It's streaked with color and uneven. It doesn't quite fit into the regular 5/32 channel in the regular came.
The local supply store has came with a slightly wider channel. There's also an adjustable channel in zinc came.
I think I'll stick with lead came though. I really like the look and the heft it has.