Based on your comments at the top of this page, my limited collection and playing experience, I'd say Bad Cats is pretty great. Pretty much everyone that comes over and plays anything goes to it. The art is great, callouts and music are fun, it's got drop targets, ramps, a nice shot worth 5 million loaded with the linear.
I'm getting ready to bring an EBD in the house (project) but the couple times I played it I liked the play. Not the fastest but strategy and challenge out the wazoo. Also pretty straightforward goals though I think it has lots to offer (lots of drops).
I've said it since picking it up, but I like Hulk a lot. 7 bank drop targets, non-slingshot design. It's a challenging game that I find myself putting lots of games on once it's turned on. Now that I've got the original sounds back (instead of the operator chimes install to replace faulty sound board) it's really great.