Play all vs Wonging

I'm interesting in opinion about (Playing all (alone) vs Wonging (full table)). If we asume that only with BS you are at 0% advantage.

My opinion is that with Play all you have 1 and something % advantage and if you caclulate the money wageered and played hands it's the beteer choice, than to play slow (full table) where you have less action and less money wagered.