How can I know, how much funds should I keep in my wallet for gas fees Ethereum FORSAGE?
Gas fees are not controlled by FORSAGE. Gas fees depend on how much the Ethereum network is loaded and the volume of transactions within it. You can notice that the gas fee price varies during the day.
You can get a rough estimate of Gas fees here https://ethgasstation.info/calculatorTxV.php
Enter gas limit around 600 000 (Could be less in during transaction) and current GWEI from monitoring websites above.
More info about the gas limit here