Personally, I've heard a ton of people say they like Ice dragon alot better (not here). I think Fire Dragon's better, IMO. The helix is great and pins you to your seat, and the hill after the immelman (where the ice flips right below) actually gives a TON of airtime, lots of floating air on a B&M invert??!?!?!? Yep, air on an invert. I love fire dragon. But I would put it like this.
Raptor
Montu
Fire Dragon
Ice Dragon
Serial Thriller (SFO)
Mind Eraser (six flags elitch)
All the B&M's are good, as for the SLC's, I would love to watch them melt.