Mini review of the 100D with a major caveat. My go to string setup is Otoro mains, Sync crosses and my Yonex has Mach 10 and wasabi X, and I definitely prefer my usual setup, Sync is just a wonderful cross string for enhancing solidity and plushness. The Yonex has great spin for sure, you can hear the strings snapping back regularly, it’s almost distracting. Power was similar to my head speed mp but probably slightly less. Launch angle was quite similar I thought. Volleys were very similar. Serving felt like equal or slightly more control but a bit less pop, more spin on second serves. The sweet spot is large, at least as big as my Head Speed. Overall control and feel was excellent but again, I need to swap out the strings for a better comparison . I’ll post again after I do that.