I see few people already said that... But i am interested in that part as well "What made you think that S2X is going to be next main chain" ? Awaiting OPs responses with huge suspense 
That would be his ultimate luck if ever Segwit2x is accepted by majority of investors and Bitcoin enthusiasts but sometimes we predicted too much out of our emotions and excitement for the hard fork. If happened that Segwit2x is rocking since the fork until today, He is one of the luckiest investor of cyrpto-currency if you know what I mean. But, that's life. A sad life sometimes..