Which Brakes Do I Need? (Monroe for Rears)

[Dathaeus]

I see a great deal for Monroe brake pads, $8 AR... I know, but
I am really strapped for cash and I need new rotors too, AND I
just got my fronts done, so unless these will literally kill me, I
need to know which mode I should use, here is the info, do I need
the 396/A or 692/A?
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Monroe Premium Brake Catalog
BMW
1997 - 328 Series

PADS-REAR

328i DX396 With Small Narrow Piston Clip without Wire Wear Sensors
328i DX396A f:.WWS With Small Narrow Piston Clip & 2 Wire Wear Sensors
328i DX692 With Large Wide Piston Clip without Wire Wear Sensors
328i DX692A f:.WWS With Large Wide Piston Clip & 2 Wire Wear Sensors

f:.WWS Includes Wire Wear Sensor.
CX parts are Monroe Ceramics / DX parts are Monroe Dynamics
BX parts are Monroe Brake Shoes
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And is it ok to use ceramics rather than their dynamic pads? It seems only the ceramic ones are available.

Thanks guys!