I own 5!
Here is where I am right now, some of these are untouchable, some of them we'll see:
Flash Gordon - I am a gaint Flash Gordon fan, and I love this game, never leaving.
STTNG - I am a giant STTNG fan, and I love this game, never leaving.
SWDE - This was my high school pinball, it is my favorite, never leaving.
BM66 - I like this game and theme a lot, and my family likes more than the others by far, but it could go one day.
Hobbit - I literally just ordered this, we'll see what happens.
I like having the diversity of 90s Williams, Data East, modern Stern, JJp, and classic Bally.