Andro Revolution COR2 Supersponge

Does anyone have any experience with this rubber? Also how about the normal Andro Revolution COR2. How do these compare to each other, and how do they compare to these two rubbers:

DHS Dipper2
Donic J.O Waldner


I'm currently playing with Dipper2 in forehand, but im in doubt which of the 3 others I should switch to after. Looking for some more speed for mid-distance looping without sacrificing too much of the close to the table spin+control.

The new high performance sponge of the C.O.R.2 rubber sheets is approximately 5% more powerful because it is able to transfer the energy into the optimum ball rotation speed when you hit the ball. The result of many tests performed by Jean-Michel Saive, the sponge is a high tech product specially designed for the needs of players who speed glue. C.O.R.2 is the ideal rubber for all players who want to enjoy the great sound of speed glue and do not want to stop speed gluing until the ban goes into effect.

ive played with dipper1, almost like a euro rubber, very slick surface with almost no tack. Hardness isnt really that hard, its got execellent control. i think dhs is on the ball when it has contorl and not as  much killing speed. i played it on an off- blade btw, did not like on the bh casue it was too slow for my kreanga kills lol. i use 729 transcend sp instead, awesome tackiness for service and good punch kill. dipper u gotta get ur own pace going.

but the best thing about dipper as i said is the control, especially for pushes.

thats my 2 cents.