Hey Dipak1974,
Ok I think to be honest overall the differences between all the tenergy rubbers in the series are not too big.
Tenergy 80 is in between 05 and 64, it has a slightly lower arc than 05 and perhaps a touch more control in comparison. So it should be the middle ground between all the tenergy rubbers in terms of the balance of speed and spin.
As I said I don’t think the differences between each one are too big, just slight variations on each other. So I would stick with the 80 unless you find you don’t like it etc. It’s important to play with equipment you are used to and comfortable with.
If you’d like any more information just let us know and we’ll get back to you ?
