If you want some awesome red glittery polishes I suggest Models Own Scarlet Sparkle, China Glaze Ruby Pumps and Orly Star Spangled. And there are a number of others. I still love the other Effect polishes but I suppose every family needs a black sheep and this is the black sheep of the Effect line.
Here is Just Red.
Here is the basic red glitter that they call Red Sparkle. *growl*
Here is Red Sparkle (which is a glitter and not a sparkle) over Just Red.
Some combo photos.