bmw reformulated the pads around 2009, alot less dust. my 2010 E90 has almost no dust.
for the F30 it looks like all lines but the M sport have the same low dust formulation. the M Sport line gets the dustier, better biting, euro formulation.
Past: 2001 Orientblue E46 330i
Past: 2004 S60R 6MT
Past: 2007 E90 335i 6MT
Past: 2010 335xi ZMP, BMW Performance Kit, BMW Performance Exhaust
Present: 2013 335i 6MT ZMM/ZDH/ZTP/3AG/494/508