Mario Level Editors I Know of
From both personal experience or videos I saw on them, based on : -Accessibility (how easy it is to understand) -How much content there is -The customizable aspect of it -How unique it is compared to other editors
From both personal experience or videos I saw on them, based on : -Accessibility (how easy it is to understand) -How much content there is -The customizable aspect of it -How unique it is compared to other editors