I love it. It is more like '97 then the other materials named, but it is slightly thinner in diameter. Very strong, low stretch and zero creep once it settles. However, you need to pad the loops with dacron and because of the small diameter, and I usually have to put on a second course of serving to hit my target diameter for nock fit. I serve in a 4" section of 1d fastflight serving before I put on .26 diamond braid. In my experience (and this may be my imagination), it is quieter than other materials I've tried. I know it makes less noise than the 450 or 452, both of which are "twaqngy."
Anyway, I like the stuff.
Brannon