The gel eyeliners by Loreal, Maybelline, & Wet n' Wild are pretty good. Although I feel like Wet n' Wild may last a little longer and is somewhat smoother...its the cheapest one, too!
I would like to mention that the liquid eyeliner by Everbelina with glitter in it is actually good as well! It won't crumble off (unless you intentionally remove it) and the glittery effect catches me compliments.