Hey Darko, glad you are enjoying the videos and welcome back to table tennis! Rubbers and equipment are always quite personal to everyone, as in everyone likes different things, either harder or softer sponge etc. Harder sponge rubbers are usually easier to play fast aggressive shots as you said and the attacking game. Usually there is not a big difference now a days between red and black rubbers to be fair but I know in the past sometimes there has been.
There’s definitely no harm in having two different rubbers for backhand and forehand if thats how you feel most comfortable. The softer rubber feeling on your backhand is probably how you feel you have the best control. But all down to personal choice and feel really 🙂
Regards, Tom
