Thank you! Yes I understand what you mean about H3/H8, a more spin blocking technique required otherwise blocks were too harmless at least for me.
Hovering Dragon sounds interesting, good suggestion, I’ll check it out. You believe this is more spin insensitive compared to Rakza 7 out of the Yasaka range?
I used it for like 1.5 month on FH and now use it on BH for ~6 month
Is your take similar to ZFT? Not very spin sensitive and stable (i take that as linear?)?
Well, it is hard to tell so it won't be short and with lots of probably unnecessary details.
I ordered first MX-D in April 2021, glued it on my blade approximately in the middle of August, started using as bh rubber at the start of October. First impressions were that it was harder to get spin from it than it was from mx-p (well, there was good amount of spin, but I simply didn't feel it, maybe due to hardness, hard to explain it, but I had no problems with opening loops against backspin, it just felt weird) and that it is quite hard.
I ordered second one at the end of February 2022, glued it on my blade 3 weeks ago. And it feels now like I can easily get the similar amount of spin and that it is quite soft.
So it might be that it simply gets harder with time or it might be different water-based glue (first one was butterfly free chack pro, second one was dhs, very liquid dhs) or it might be inconsistency in rubber (I suspect that first option is more likely than others). Need more time and more rubbers to be sure about that.
Now about impressions. Yes, it is not very spin sensitive, more liniar than t05 and mx-p, fast, stable, allows to handle opponent speed and spin (actually I became more consistent in counter attacks with it, it is obviously not only about rubber, but training as well, but rubber part is big enough too), nice for blocking, lower throw angle than t05 and mx-p.
What is not that good, is that if I do proper stroke then I get proper result, if do improper stroke - I get bad result. Margin between proper and improper strokes is smaller than it was with mx-p and t05 (and bryce with 2 layers of speed glue too). That was more noticeable with the first rubber, second one is a little bit more forgiving in this department. On one hand, it was not very comfortable at first, I had to control my strokes with my mind much more than I used to do, on the other hand, it resulted in better consistency in my bh over time, and I don't need to be that concentrated on a proper moves now.
Hopefully that makes some sense
