Stealthcoin (XST) has been rebranded to Stealth (XST): https://twitter.com/stealthsend/status/993226001101545473 Stealthcoin provides a complete anonymity solution for cryptocurrencies. Stealthcoin has a fair distribution with nearly four hours of low block rewards, a small premine of 1%, and the long-term energy efficiency of proof-of-stake minting.
MIR COIN has the most realistic platform to expand to the whole world and is aiming for global expansion. It will cover the world as one and will complete all payment transactions with one MIR COIN regardless of the exchange rate and the currency of each country. To make this happen, MIR LAND is launched, and the revenue and profits generated are rewarded to users and used as a better system and service. MIR COIN will be easy to use regardless of time and space, and it will become a COIN and MIR LAND that the world is enthusiastic.