I like the tera platform. Wallets are created quickly (10-15 seconds). You do not need to pay for transactions, there is protection against double costs. Each transaction has an OperationID that prevents the same transaction from being reused. There is also protection against DDoS attacks. Tera uses a single interface scheme, the less the workload of the blockchain-the more difficult it is to cause a DDoS attack, an attacker will not be able to increase the power of calculating pow-transactions, because initially it works at the limit-at 100% of its power. Now they're thinking of a new theory. They want to increase the number of transactions to 1,000,000 TPS, do you think it's really possible?