Billet Specialties Performer Wheels. Who has them?

I've been scouring the web for pictures of cars with the Billet Specialties Performer wheels. They are very similar to Weld's wheels but are slightly different. I have only found one GM car with them so far. Any A-body people on here have them on their car? I am eventually going to switch the wheels I have and I think I might like the BS over the Welds, but I need to view more pictures of these before I pull the trigger.