The description is precise: JOOLA MAXXX°, the rubber with the triple X: maXXXimum power, maXXximum spin, maXXXimum control.
Among all Joola rubbers, explode is a good BH rubber yet not good enough, rhysm is good at top spin but sucks in back spin. MAXXX provides a perfect series with different hardness & thickness.
Since MAXXX is so good, I would like to compare it with BTY T05/64.
The disadvan is: 1. feeling is not as good as tenergy.
2. Tenergy is good at optimising shots, even my movement and motion is not good, yet tenergy saves me by easy blocks / counters, but MAXXX would not provide so much optimising, which truly expresses your power / spin /speed. (this could be either adv or disadv)
The advantage is: 1. speed is even faster than tenergy.
2. very grippy and spinny, at the same level of tenergy. (as mentioned before in disadv, MAXXX would not help in dwelling the ball)
3. Much cheaper. Half the price of tenergy.
All the above, MAXXX is excellent for both fronthand & backhand. Personal advice is 500 max for FH, 500/2.0 or 450max for BH.