Hey Sraepa
Great question.
So Tenergy are all pretty similar in terms of their rubbers properties but all have slightly different variations in playing qualities. The 80 sits betwen the 05 and 64. The 80 feels a touch slower than 05 and has more control. 05 seems to be more responsive and comes off the bat quicker, whereas the 80 is a bit more passive so you haVe greater control. 05 is a higher quality rubber in terms of speed and spin howvwr doesnt have the same amount of control as the 80.
How are you finding 80? The Innerforce blade you have is excellent lots of confrol for a carbon blade.
