I'm in the market to have my popcorn ceilings repainted. The painter will be rolling the ceilings as well as the walls. I will be using Behr paint because I can get it locally for a decent price. I see Behr has Premium Plus Ultra interior ceiling paint and interior stain-blocking ceiling paint. Any suggestions whether I should go with either of these or regular flat paint for the ceilings? It appears the interior stain-blocking ceiling paint has much better reviews than the interior ceiling paint. I will probably use an eggshell paint on the walls, at most, because they are not textured.