We have PBR pads on our 328i and now on our E320 wagon, extremely low dust, very effective braking, little to no squeal. I say go for the PBR.

The Pagid pads on the wagon (came with them) were squealing bloody murder; so off they came.

__________________
1995 MB E320 Wagon
2001 BMW 530i
2007 MINI Cooper S (!)