The rating for this rubber on Revspin is the very reason why I never really bother with the ratings here anymore because the ratings are taken mostly from people with very limited experiences on equipment. This rubber's spin and speed is nowhere close to what it is being rated. I suspect most people who are rating this rubbers are comparing with other low quality rubbers that can be had for less than $20. There is absolutely no calibration for ratings thus making the ratings impossible to be compare on the same scale as higher end rubbers. If T05's spin is at 9.4, then this rubber should be at 7 at most. There is just no way that this rubber's speed and spin are within +/- 1 compared to T05. I bought this rubber purely out of curiosity, but having played other rubbers including Tibhar Evolution series, Butterfly Tenergy and Dignics series, Hurricane, Andro Rasanter, Nittaku Fastarc, etc., Palio's AK series are an absolute joke in comparison. I have nothing against those who are on budget and want to play with cheaper rubbers, but they should know that the ratings here are inflated to the max.