I wanna share some about B2,
I really love tacky rubber, but cause my inconsitensy technique and power im searching a tacky rubber with a more springy sponge like nittaku h3, spinart, mantra etc.. But i keep searching cause i felt it quickly not so tacky anymore.
I know B2 regular not with a spring sponge but cause its cheap enough so i try it.. wow it suiteed my game very much, its just like a spring sponge on it , still good when close play & the tacky spinny top sheet last long enough..
My drive, my loop, my spin, my power, felt improved.., Well overall B2 regular its just like H3 that i like but more suited / easier to use for me.
From that moment i stick with B2, i tried B2 provincial (40 deg) but i felt not as good (the rotation) or easier to use like the regular one (maybe coz the sponge degree).. But still better compairing when i use h3 prov (40 deg), soon i'll try B2 blue sponge prov (39 deg) hope it feels like im expected.
Well i really not sure i have to be happy/not when people say how good about this rubber, im affraid when more people realise this rubber is really good.. 729 will increase the price .. Lol