TRX is still Using ERC20 token now.TRX will launch their own mainnet on 31st May,2018.After launch mainnet,they migrate from ERC20 token to TRX on public blockchain.
Still TRX is in high undervalue.I hope after 31st May,TRX price will go up to 1445 sat whereas now TRX price is 775 sat.
Good luck to all TRX holders.