I personal dislike to double at this timing, if we want to please Asian people , we just need to adjust the 4 Billion to 3.99 Billion, there will be no "4" number again, and why I chose 3.99 billion,because 3.99 billion=21 million(Bitcoin number)*190.
And I don't think if we double the number to 8 biilion ,the market cap will increase, even you take Stella and ripple as a sample ,but our target should be bitcoin ,while bitcoin number is just 21 million, but its maker cap always No1 until now!