Tried some..
K3, Tronix ZGR, Rhyzen ZGR, Dynaryz ZGR, Dynaryz ZGX, Rakza Z, Bluegrip C2, Golden Tango PS and PK Sieger..
For me, the best overall was Tronix ZGR.
Better balance between speed, spin and weight. Also I found very easy to use, not very hard but not too soft and mushy..