EMs. It took me a couple years, but I've seen the light.
Metallica - being a huge fan of the band, I was so disappointed in this table initially (the art is great, but I honestly will always associate Metallica with Pushead). Ever since the code update, I can't stop playing it.
Williams IJ - never liked this game on location. Path of Adventure never worked, and mode start rejects made me want to burn the arcade down. Having a completely dialed in one makes a 1000% difference. I love this game to an embarrassing degree.