CV Ringmaster has spot targets, magnet catch, bash toy, raised toy for scoop shot. And it can rise and fall during Ringmaster Special. Very versatile toy. Also it's a large enough scoop that you can fire two shots in it and it will register both separately. I know some modes want you to fire two balls underneath the ringmaster as quickly as possible for a double jackpot.
MM Castle has tons of stuff. Moat shot. Castle gate shot. Castle destroy shot. Then the lock shot as well which is technically part of the castle.
TOTAN's shooting stars are a great outlane save mechanism. They work far more consistently for me than something like TOM's Hocus Pocus save which activates sometimes when the ball is nearly underneath the flippers.
Frankenstein on MB has lots going on. Spot targets. Drop targets. Ramp shot. Bash toy. During Mosh Pit you cycle through ramp, spot, and then drop (Mosh Super Jackpot, so tough). Bash toy comes alive during multiball.
I like the new magnet on X-Men LE where Magneto catches the magnets and spins them. I've only played it a few times though but it was a great feature.