What you think which blockchain is best in following cryptocoins ?
Bitcoin
Litecoin
Ethereum
DASH
Monero
Zcash
I will say litecoin because it is stronger chain with still almost 0 fee and fast confirmation. Segwit also got successfully activated in it, community is quite strong for litecoin.
ETH have lots of potential but it is quite shit right now, we have to wait for some update in ETH chain.