I don't know if it is sure and safe but supposedly i pay and not pay such cosmic commissions as you are now. How can i do this ?
I believe you can use ETH (TRC/BEP) from Tron or Binance Chain if you are really want Ethereum.
There is no different at all with the version ethereum of TRC/BEP, they are backed by Ethereum so you can hold by using ETH (TRX/BEP) for right now. I believe soon or latter the gas fee reach 1000 Gwei. If going to your personal wallets, some wallets have a feature swap on their wallets from Ethereum TRC/BEP into Ethereum with internal transaction so doesn't cost anything at all.