It looks nicer. lol. I've never seen someone run one though. Looks like it would be a direct replacement for our Bosch ones though. Why not go with the mini-race?
Good advice. On the other hand though, if you're running an intercooler, or weird routing, or something else that would increase the volume of air after the blower then I would just say go with a Mini-race.
Id do the mini race if your looking to do an intercooler now or in the future. No use of buying a new BPV when you will have to upgrade that one latter on.