$500 current in idex but can’t justify a miner fee on the mainnet…

Should I bring the coins back and take it as a learning lesson? I’m trying to buy iDex and I even have the gas fees in the DEX. It doesn’t make sense to pay $585 to invest $500 and then pay the fees again to get the money to cash or usd.c. Anyone have advice or tips? Or should I wait for E.2? Or should I pay the fee to exit from CB Wallet to CB?