Hallo, entschuldigung fur meines slechtes deutsch, aber ich bin ein Holländer

Darom English, you can answer in german
Hello, I'm playing right now with
FH: Stiga Boost TC Max
BH: Andro Impuls Speed max
Frame: Butterfly Schlager Precision
but my rubbers are 'dead' and I'm going to buy new ones. My BH rubber is ok. I'm thinking about Tenergy 64 on my forehand.. Is there a big difference between TEnergy 64 and Stiga Boost TC? Is the feeling of T64 much harder than TC? Should i take the 2.1 or max T64? Does T64 really gives much more effect than TC?
I hope you can help me!