The Dignics 09C is certainly both stickier and tackier than I've used in the past. When new, it lifts the ball a couple of inches when pressed from a flat table. However, nothing compared to the Chinese sticky rubbers.
I glued it to my new Butterfly Ovtcharov Innerforce blade. Combined, I only observed a small reduction in speed compared to the Zyre 03 which I use for my forehand. I have no problem backhand looping long underspin with a high setting of 8/11 on my Omni S-Pro robot, which is what I desire. But I can also do this using the Zyre 03 rubber, so I can't measure a significant advantage for spin.
As I mentioned when reviewing the blade, my flat hits (of high balls) are crisper than with what I used before. Therefore I no longer trying to loop higher balls and get more winning points as a result.
Next time I will likely get the 2.1 m Dignics 09C.
