Has anyone used paint near the primer mixed contained by? has anyone tried using house paint where on earth the primer...

has anyone tried using house paint where on earth the primer is already mixed in to the paint? how capably does it cover? am i better off purely buying a can of primer and paint seperate ?
Answers:    I used an exterior version of this and I loved it! I have it tinted and only have to do 2 coats. I plan to use this for my huge summer project of painting my wrap-around porch.
Considering that primer is part of a set glue, I envisage that it won't work very capably...