Tatsu's Pretzel Loop (Superman's is... meh), Zero-G Rolls (epic mentions to Shockwave and Khan) and Blue Fire's Horseshoe... thing. And its Inline Twist. Oh, and the Flying Snake Dive on Storm Runner <3 In fact, all of Storm Runner's inversions.
I don't get the fuss about Norwegian Loops. I've done both of them (ooohhh, get me!), and neither really excited me that much. Farhenheit's is probably the better of the two in my opinion, mainly because it's bigger, but, that still didn't make me go "best inversion ever!"