I do agree that the BBS wheels are much nicer and I'm definitely keeping them. The Golf with the OZ wheels is actually my old one I sold to a mate a year ago for £600 - he's thrashed it a bit and it's needing a few things done, so I'm taking it off his hands for £200. I'm keeping the wheels and a couple of random tiny bits (i.e. electric window switch, maybe a handle, and a couple of bits from interior, them I'm flogging the rest - anyone want the car with no wheels? I'll attempt to list what's wrong with the car if anyone's serious - don't think there's that much - I know he's spent about £600 on it in the last year. Got 7 months MOT I think and 1 or 2 months tax.
So yep I'm keeping the BBS - might even get them refurbished while I've got the OZ's on. Then just change the wheels whenever I feel like it......