I most likely to buy altcoin have first lauch in market crypto, I always check the potential altcoin have first sell in their market. I will take moment there to get much profit from the altcoin its the first time sell in the exchange market. I always check at the yobit.net market where there are many kinds of altcoin always list in their market every day, I take the moment to buy altcoin for the first time listing and the yobit market.