Best drugstore mascara?

Alright, what is the absolute best drugstore mascara that you've tried? I've tried almost every kind of Maybelline mascara, and find all of them to be very flaky and clumpy, but when I have tried other brands, they don't give me enough volume. I love mascara and never leave my house without it, so I need something that gives my eyelashes a lot of volume and length. Lots of drama. And doesn't smear or flake or clump.. haha if there even are any out there that don't. Thanks!