Look for new blockchains like NKN, Pchain, Seele, QuarkChain - they can be Etherium's killers and make x100 in near future, DYOR!
Bitcoin is indeed the king of coins but for Altcoin, it also plays an important role in advancing Cryptocurrency market and making it increasing and reliable. this is the potential of Altcoin as a coin that very able to be relied upon and become a coin of pride. so Altcoins like Ripple, Ethereum, and EOS are potential coins to support Cryptocurrency market progress.
Bitcoin is so strong, Altcoin trying to catch up and make its development so increased. so it would be very advantageous to have Altcoin. with increases that occurred in Altcoin, making Altcoin has the potential to become a reliable and reliable coin forward. so it would be helpful to have a potent Altcoin.