I traded my Funhouse for a Batman Forever..... Between those, I find BF a much better flip.... Roadshow is a deeper game, but I've never been able to get into it...

Both have some annoying call outs but my nod goes to BF for gameplay. It can be very fast and has some difficult shots. Make sure the crappy plastic pistol grip and the cannon aren't broken and of course the big DMD isn't failing. You may have to put weaker flipper coils in as I feel the stock ones were too strong.
RS isn't bad either though.

I really enjoyed BMF.
RS I just never really got into but it has a good variety of shots and a methodical ruleset.
I really like RR also but wish it was not so much Randy Macho Man Savage callouts..... Oh YEAH!

If you have played and like all three titles I think any of the three would compliment TFTC well.

just my 2 cents hope it helps

Roadshow is so much more fun and deeper. But I also like BF. Both are undervalued in my book.

WWFRR is great! Criminally underrated pin.

Can't comment on RS and BF, but WWFRR is great fun. I picked up one on a whim and I was shocked by how similar the game plays to JP, which is held in pretty high regard by most. It's not as good as JP, the rules not as deep and shots not as varied, but its an exciting wide-body that really draws guests in to play it. As long as you have a few deep games to back it up, I'd give it a shot.