QuarkChain is a flexible, scalable and usable decentralized cryptocurrency ledger which is permissionless and secure. Through sharding technology it can deliver a million transactions per second.
You can be assured of fast throughputs and scalability with QuarkChain as that's its core mandate.
You can boast of low transaction fees as QuarkChain creates more cheap nodes to form super full nodes in transactions and thereby encouraging decentralization and lowering cost of transaction. It does this by giving incentives to weak miners.
It offers a highly secured platform by the combination of its network hash power with decentralization network security, It uses two layer structure which is the sharding blockchain and the root chain.
QuarkChain is a wonderful project backed by focus driven team tackling the existing problem of blockchain which is scalability and I do solicit for what QuarkChain represents.