Devs you could pay for binance listing from the airdrops, just remove the amount from this months airdrop, would hardly effect the percentage, instead of 7% might give us 6% at worst but binance would help a lot, volume would increase a lot, also price would go higher too. I wouldn't even mind if you guys cancelled 1 week of airdrop in order to get BTX listed on binance.
i think Okex is not bad. the huge volume as the same binance. 
OkEx is one of the best according to volume. But the user interface is really like we are in 90's.
I like both and I would like to see BTX on both.