More on topic, I'm quite enjoying rip control in a full bed at lowish tension. 21/20kg in a 98 headsize 16x19 prestige, 1.25 gauge in natural colour.
Imo the low tension works very well for this string, you get free power on smaller/slower swings and the lower powered nature of this string still keeps control on harder swings.
Spin is also surprisingly good, the strings get stuck out of place but don't nodge into each other and still move well.
It gives me better spin than RPM soft, maybe on par with triax or slightly less.
Before I've only tried it in hybrids where I think I strung it too tight.
Once this breaks I'll try a full set of iso professional classic. Inspired by that Thiem vid, thx
@Automatix for the confirmation on the hybrid series.
Also only ever tried this in hybrids.