I love the seawitch spinner, 4 levels of build up, each with it's own sound. Also, the hanging spinner in Nineball is sweet, similar build up to Seawitch, but if you hit it right, you can bank it into the ball lock. great feeling. I also like the Black Knight spinner.
I don't tend to like spinners in newer games as much because they don't have any rules around them (looking at you Metallica), or cool sounds.