Home » QAQuestion: How Do You Hide Ceiling Imperfections?ContentsIs it better to roll or spray paint?How much faster is a paint sprayer than a roller?Does a brush or roller use more paint?Is it better to roll or spray paint brick?Is it better to roll or spray paint?.How much faster is a paint sprayer than a roller?Does a brush or roller use more paint?Is it better to roll or spray paint brick?