I love Showstopper, too!

I like bright lips; the nude look just doesn't work so well on me. I feel like an extra on
The Walking Dead with nude lips!
Some of my favorites:
Crimson or Verve (red/coral colors)
Mirabelle (not as opaque, but buildable and super pretty)
Berry Nice (looks especially wonderful with a light topping of Gleaming)
Dixie (lip stain, but the color is buildable and can be super bright)
Zinnia (lip gloss, but very pretty and bright; Honeysuckle is similar)
Raindrops on Roses (gorgeous rosy color)
I hope this helps!