Eth and binance pegg eth

What is different between eth and binanc pegg eth?
Is there a price difference or is there less exchange that support it or is there any issue with that?
How can I convert it to erc20?

Hello @HajAmir learn the difference here: What are Binance-Peg Tokens?

How to convert to native ETH (ERC20): Convert Binance-Peg Tokens to Native Assets