9-9 we have a tie! Next vote decides the winner.
I like Steel better but Firestorm would win this. Anything Steel throws at him Firestorm can change into a harmless object. If Firestorm is fighting the Steel depicted in the pic i would say it would make it more difficult but Firestorm would still win. Firestorm could easily transform Steel's weapons and hammer into plastic, water, or marshmallow if he wanted too. That leave Steel with his fists and smarts. Luckily Steel is very smart but Firestorm is smart as well.