The two token have different value new have higher price than the old erc20.
Here are the list of Old and New ERC20 listed on exchange
You can also see the price of two tokens
About this dev team are still waiting for etherscan to update the data of new and old erc20 for more info. Pls check our news channel https://t.me/erc20coin
Two token have differen used for the future
About the price of the two
Old erc20 holders decides the price old the old erc20 and the price is stable for a month