Well if you have a store of value cryptocurrency that is faster and more energy efficient than Bitcoin, that would be pretty useful...
------------------------------------------------------------------------------------------------------------------------------- Digital Gem Token - Mainnet 100% Live
A decentralized open source store of value cryptocurrency that is more environmentally friendly and scale able than Bitcoin.
The inflation rate is 0.25% per year and uses the Delegated Proof of Stake consensus mechanism. Digital Gem Token is based on Ark.