Inferno > SawSaw is far more intense than Inferno but I'm one of those who rarely come of Saw without a headache, theres a few points around the track where its pretty painful. Theming wise I would go for Saw though, whilst it only really has the warehouse / dark section so does Inferno and I find Saws more interactive and just a little better overall.Stealth > InfernoEasy one for me, theres a reason Stealths the parks icon ride, its fast, intense and stands out by far, nothing on park can beat Stealth front row for me.Colossus > InfernoAnother easy one for me, for all its problems (trains / restraints / slow loading times) I still find the overall ride better, I think it interacts better with guests both on and off the ride and overall provides a more enjoyable experience.