I've minted on Nftshowroom and mintable. Sold on NFTshowroom. That one is 5 hive to mint. Mintable is free. They offer more options of things you can mint. There are more popular ones like rarible and opensea. But the fees are a lot higher. Too high for me.
https://nftshowroom.com/bullauge/collection/athomewithcraig_random-lines_random-thoughts-in-color