Well, for total features, I like the Gigabyte 7NNXP, although the cost is something of a burner. Best part about the board is it's dual BIOS feature. And it's on a BLUE pcb.

I have no personal experience with the Gigabyte board, but I'm planning on grabbing one up when I build my next computer.
The best ones there are right now, are the Asus, Abit, and Epox. The MSI boards are good, as well, although I personally don't know anyone who is using that board. Basically, decide on the features you want on the board, and pick one that best suits your needs. Make sure to purchase through a reputable dealer, and you should be set.