Saw the k2 pro at ttnpp but nowhere else so far.
The k2 can be found from various shops on aliexpress.
And i can second vvk1 experience with the k2. Havnt played the other rubbers.
Prott has both K2 and K2 pro. I think K2 is a super good rubber, and for like 28 american freedom dollars (at prott) it's a steal. Sometimes I still take out my 2+ year old totally beaten K2 and am just amazed how great it is. It's light, durable as hell, requires no boost, doesn't shrink like many ESN rubber, it's very similar to a boosted H3 just it has less spin. But I would argue it is much better for fast attack than a boosted H3 blue sponge.
Totally agree, though i would say it extremely depends on how hard you boost the H3. Mines are usually just boosted with 1-2 layers and my H3s were overall more controlled with a higher up arc than the K2.
With the K2 i was usually roughly around the edges of the other side of the table which is great in training and in matches where you play at home. But if play somewhere else with different balls, like the crap Andro 3S for example all of those shots go over the table because it lacks the spin to bring it down in time...
That was one of the reason i went back to Big Dipper 2 (boosted)/Loki Arthur China, although i definitly wished to stay with K2 because it is a really well ballanced and high quality rubber for your money.
