Originally Posted by pvaudio
This is my opinion only, but Cyclone is a better performing string, BUT since it has the tension stability of a Steven Seagal movie, Tornado is a better string overall. Tornado is also a lot more responsive than Cyclone, so if you're looking for a crisp feel, then Tornado's your string.
ye, however, I have found Cyclone holds a slightly lower (51-53) tension much better than it holds , say 55-57.
(I have no idea why this is so, but it appears to be)