I recently purchased the New Vegas MSF from the McQueen collection. On the pan, I'd say it looks very pretty: gold with some bronze and shimmery white veins. But on my face, it looks exactly like what Benefit Moon Beam looks: gold shimmer that I'd only ever use for highlighting, and then only for evening looks.
I've sold my New Vegas MSF already because I was really disappointed with how it looked on my skin (NC30). I did, however, just received my Shimpagne MSF in the mail last night (ordered from eBay). And I have to say that it's just plain awesome! It gives a sort of rose gold/champagne gold shimmer on my cheeks and makes me look a bit flushed and just so pretty. I think this MSF, along with Glissade, has to be my favorite of all.
If you want to try getting Shimpagne, thejadedstar is selling a BNIB one on the Clearance Bin board.
Here's the link to her thread:
http://www.specktra.net/showthread.php?t=81770
Before buying on the internet, though, I'd suggest you try out New Vegas MSF from a MAC counter first. Who knows, maybe it'll look absolutely gorgeous on you.