I got my hands on a sheet of very interesting rubber from PROTT: Yinhe Jupiter from the DPRK national team. I've been using it on forehand of my Stiga Rosewood blade for a few months and thought I'd post a review. I'll compare it to the commercial version of Jupiter 3, as well as to other...
So I ordered a 39° sheet of Yinhe Jupiter 3 Tour. It is the one with the blue sponge, and I have been practicing with it 3 times for roughly 2 hours on my Xiom Ice Cream AZXI (91g).
Here are my impressions, since I will probably revert to my Mizuno Q Quality or Nexy Etika. It could be that this...