String tour status at around 50. As it lowers and softens spin, power and control all get better. Durafluxx my current go to string at 48 or so and same thing. Durafluxx is lower powered which is great for me. FireWire is fun, lively but a bit unpredictable for my game although have others who love it.
I have a thread on the multi and how great that plays also. The multi I string at 55 or so.
"The quality and character of people can be seen in the way they treat their animals", Head Speed MP315 16x19, 4.5 - 5.0 level. Power/spin