If we're talking about who's doing better business, I think Clinique does a ton of business. I'd argue that they're a better known name to a lot of people; my hometown didn't have a MAC counter until Macy's came along, but they've always had a Clinique counter. You have to remember not everyone does the LE buying and many choose the less wild shades of MAC to wear, so Clinique would be comparable in color to that customer.
In terms of wild, bright shades, I'd say Nars, MUFE, or Urban Decay.