In theory these are rebadged Flashpoints with much better hubs than they used in the past. The hub/spoke assembly looks like a Mavic SL setup. I have a set, they are for fun more than anything, and easy to get since I can practically walk to the Zipp factory. Obviously not as light as Zipps, either the wheels or your wallet.

They are fine.

According to what I was told, after SRAM bought Zipp they planned to change the stickers. I've only seen one set so far.