Donic Supersonic S40

The literature on the box which says supersonic s40 is for spin-based attack is true. This rubber, especially if speed-glued, is a looper’s delight. Even without glue (as the manufacturer claims) it will still perform.

However, it doesn’t last too long. The top sheet easily tears because of the thick sponge and the thin top sheet. And even if it doesn’t, the grip wears off in about 2 months - but may still be usable up to 4 months maximum. I played 3-4x a week.