To me the gradually growing Altcoin is NEO,its called Chinese Ethereum because its also based on updated and modified ETH smart contract technology.I also studied about its development team,very competent and experienced in block chain technology.I think if Ban news in China stop,then this Chinese product NEO can bring revolution in coming years,it may overtake ETH in upcoming few years.This is my extensive research about NEO.Share your ideas.
The best altcoins I have are:
Lamden
Power House
Cardano
These are some of my favourite coins and let me tell you they shall rise as soon as they get listed on new exchanges.