I just minted a little over 10 Postoken. Glad to see that the current ETH gas price stays at 1 gwei.
how much time will it take by 1 gwei ? i always use 20 gwei on MEW default ，i do not know whether it will too slow by 1 gwei.
I think 20 gwei is too much and may not be profitable minting with the very low current price of postoken. You should not use more than 5 gwei to mint. Wait for when the ethereum network is free before you mint