I am tired of painting 2-4 coats to find a consistent flat color/value. Layer after layer to cover brushstrokes, pencil, smudges etc... is a time waster especially when I need to get it done. I've heard of enamel oil based One-shot paint for sign painters, but...
it's pricy and I don't care for anything that's not water based.
I tend to cut my paint white gesso as a shortcut. It still takes forever. Any tips or tricks on achieving solid opacity with colors/values quickly using a brush (including time to dry)?
Buy gouache or if you don't like how gouache handles but still want the opacity try "acrylic gouache"
>>2367957
This, though really the advantage of acrylics is quick drying and ability to layer a lot. You could try fluid acrylics, which seem to have better coverage or so I've heard.