So I am an intermediate level player who trains about 2 hours per week or so and I am a two wing looper. I currently play with Hurricane 3 Neo Provincial Blue Sponge 40 boosted 2 layer Haifu Seamoon Commercial for my forehand and H3NP Orange Sponge 37 boosted 1 layer HSC on my backhand. My blade is the Viscaria Super ALC
I really enjoy player H3 on forehand but find that on the backhand, while safe, feels quite slow even when boosted. My BH topspin always lands on the table but for blocking it’s really slow. However, my serve receive and short game is my weak point which is why I love H3 for BH.
Recently I came across Dignics 80, and based on the reviews, seem to be a balance of speed spin and control. What are you opinions on this rubber vs H3? Is it a very big change? Will I lose too much in my short game and serve receive in exchange for better BH topspin and Block? Cost is not an issue for me.
(Could also consider Dignics 05 but heard it’s a lot more spin sensitive and worse in short game than D80)
I would offer my perspective here.
Note, that I am not an expert nor someone with great backhand.
Nevertheless, since you are playing with Hurricane on the backhand, it wouldn´t be too good to go for a soft rubber, hence the hardness of dignics is good. Rozena is too soft.
Remember, the backhand receive and short push requires a lot of training, so in the end, it is not about the rubber, but about your skills.
In this case, it depends, on how much are you willing to spend on the rubber.
If you want something similar, but with more catapult, you can go for Dignics 09C, but the tackiness disappears rather quickly and then it will be quicker, but still good. A similar case is already mentioned Tibhar K3, but its top-sheet downgrade really fast, like a month, it changes its characteristics.
Dignics 05 or 80, it doesn´t really matter. Pro players or semi-professionals go with 80 on backhand sometimes- You will get the catapult, the block is also possible, and a short push is a matter of training.
If you would like something cheaper, you can get a Glayzer, it is fast, but not faster than Dignics, it is controllable, it is not sensitive to incoming rotation, the block is good, receive is good, and it lasts long.
Since you are playing with a really fast blade, I would recommend going to 1,9 mm sponge for all rubber, it would be lighter, and better for backhand swing over the table, you would feel the ball more, and the speed loss would be noticeable only in heavy hits, which you say your backhand is not that good, hence you won't perform them too much. It would teach you to feel the rubber and the ball and offer an option to learn better backhand.
Another option, that is still good and would last long would be Donic Baraccuda.