I actually went with OEM again... my last set lasted 130,000 kms and still no squealing! I had minor brake fade at "extreme" high speed braking... but I don't think you can expect to get that from aftermarket.
2015 M5 Competition+Ultimate Package black sapphire on champagne
2003 540i/6 black sapphire on black
BBS RG-R, CDV, Dinan Exhaust, Dinan RSB, Dinan RSTB, Dinan SSK, Dinan FSTB, Dinan CAI, Dinan TB, Dinan MAF, Dinan stage 4 software
BMW 13th gen ULF Bluetooth, BMW Sirius, Dice Silverline iPod
Dynocom numbers: 320HP, 420LB.FT TQ (crank)