Probably between Crush's coaster and Hyperspace mountain. Big Thunder mountain was my favourite as a kid and I still liked it a lot. My favourite non- rollercoaster ride is probably ratatouille. The illuminations and the mickey and the magician show were also fantastic.I was so confused till I realised you meant Paris Disney.
I've never been to the studios park so I haven't done crush's coaster or ratatouille but they look great.
Space mountain over there is soo good!!! I love the launch. When I did it it didn't have the star wars theme.
No love for dark rides like pirates?