Buying an Audi S4 B7, what wheels am I supposed to get?

I narrowed it down to 3. I want a 19" wheel because they look nice but aren't to big and they still keep the ride close to stock. I need something that is not too costly but has a good name behind it. as well, the wheel must be pretty light weight. The car is a black 2008 Audi S4. Here are your choices:

A 19" OZ Ultraleggera in Black
tirerack.com/wheels/WheelCloseUpServlet?target=wheelCloseUp&wheelMake=O.Z.&wheelModel=Ultraleggera&wheelFinish=Black+Painted&GCID=C13674x032&code=yestirerack.com/wheels/WheelCloseUpServlet?target=wheelCloseUp&wheelMake=O.Z.&wheelModel=Ultraleggera&wheelFinish=Black+Painted&GCID=C13674x032&code=yes">tirerack.com/wheels/wheelclos.

B 19" BBS CK in Anthracite
tirerack.com/wheels/WheelCloseUpServlet?target=wheelCloseUp&wheelMake=BBS&wheelModel=CK&wheelFinish=Anthracite+Painted&GCID=C13674x035&code=yestirerack.com/wheels/WheelCloseUpServlet?target=wheelCloseUp&wheelMake=BBS&wheelModel=CK&wheelFinish=Anthracite+Painted&GCID=C13674x035&code=yes">tirerack.com/wheels/wheelclos.

or

C 19" Axis Penta in Hyper Black
axiswheels.com/wheels/penta/penta.html#axiswheels.com/wheels/penta/penta.html#">axiswheels.com/wheels/penta/p.

Which could you choose?

~I like these wheels the best but, I'm open to other ideas, but, I don't want chrome or anything flashy and around the $300 $400 per wheel price. Still pick a wheel from above although.

I could do the OZ rims. I drive a 2004 Audi S4 and work at an Audi Dealer. I see too many great cars come in for service with rims that are too flashy. You want the rims to be noticed, but not to take away from the in general look of the car. Too many customers think they're making their car look better by putting rims on it, and make it look silly or ricer like. The OZ rims will assist keep you from becoming one of "those" guys.

Also make sure the place that mounts your tires CAREFULLY moves the Tire Pressure Monitoring sensors to the new rims. they're costly to replace.

I'm an Audi Technician.
I see Audi S4s on rims all the time.

hey I could go for the AXIS PENTA, paint the brake calipers red it'll look nice +

OZs generally look good on new audis, and they're very lightweight, witch is good for the fast high reving v8 of the S4