Quickie post: Primer primer primer!!

Hello adventurers!
Recently I have received some Foundation primers in my subscription boxes. I have only tried two so far them being the Smashbox photo finish and the clear fx primer. I cannot tell you how much of a difference they have made! Without the primer my blush only lasts maybe about two hours. But with the primers--I haven't had them long enough to decide which one is better-- my blush lasts all day! and I'm not joking I actually have to take it off at the end of the night. I was shocked what a difference this could make I always kind of thought it was a waste of money  to be honest. but damn--what I was really missing!

If you have any recommendations for me on primers please leave them down below!