The token sometime doesn't have value on Ethplorer because Etherscan usually detect the exchange that list the token faster than Ethplorer.
Both of them are popular ethereum explorer but i prefer to using etherscan because im get used to it.
I usually use etherscan to see the gas price before send eth or tokens, so my transaction won't be stuck because the gas is too low.
Actually, if for the time being the gas cost to send the ERC20 token is very high, can't setting. If we change gas costs, an error will occur, or the token will not be sent. I do not understand why Ethereum currently costs quite high. For sending tokens more than $ 1.