C-1 feels pretty similar to Rakza 7 soft. You can also try Xiom Vega Japan and Xiom Vega Asia to get similar results. Same as Donic M2.
I have used all of them on my backhand. My Rozena sheet is getting pretty old. When it was fresh, I believe it was slightly more catapulty than the rest. Honestly, all the ESN I mentioned they all feel about the same (i.e. the top sheet plus the sponge, the hardness is all about the same). Rozena is relatively insensitive to spin but it is not an anti rubber so you still need to read the spin well.
What about something like fx-s? I dont mind playing with mx-p on my backhand, but it lacks control in short pushes. Would fx-s be a good compromise between the control of rakza 7 soft and catapult and speed of mx-p?
I have a sheet of FX-D on one blade but I cannot find that blade right now. I just remember that FX-D is pretty soft (I was kind of surprised by that because Rakza 7 soft is very soft already), more catapult than other ESN rubber and the topsheet is not that tacky or grippy. I missed loop a couple times on the backhand because of the top sheet not being that tacky or grippy.
I really dont like Rozena. Its just not good at anything. just my totally personal opinion. You will have much more fun with all the other rubbers mentioned here.
