I rode both X2 and Twisted Colossus on Sunday, so traditionally my answer would be X2. However I sat on an outside seat and got a much rougher ride than usual, so I’m going to say Twisted Colossus this time.
I really love both coasters and which one I prefer really depends on my mood. Twisted Colossus is definitely more consistently good though.
Steel: 176 / Wood: 32 / Total: 208
Home Parks: Knott's (when home), Lagoon (at school)
Favorite Coaster: Intimidator 305