The only base layer protocol I have taken a punt on outside Ethereum is @kadena_io.
The team have a really thoughtful approach to building out their stack and a very different plan to get customers.
They have just launched their public chain today.
RT @kadena_io: Today is the launch of Kadena's #hybrid blockchain platform with #Pact smart contract transactions. Over 2 million blocks have already been mined on the first sharded Proof of Work Layer 1 public chain.
Learn more: https://t.co/AF5DEMKCju
#Blockchain | #POW | #Mainnet https://t.co/sQnxDqnLkh