2 more data points
FCP Euro has the satisfaction guarantee. Even if you're getting the garbage Centric remanufactured parts, you could plan on ordering twice what you need and returning what doesn't work, which might be all of them.
I recently got a pair of rear calipers from O'Reilly. One was the same old crappy rebuild, with the confidence-draining bleed screw installed at a 10 degree angle from straight. The other was a non-ATE caliper, with a surface finish like cast in India jewelry, and a brighter silver color. Their core charge was MUCH less than other places, which seems to possibly indicate that, with a new casting source, they're less concerned about getting your old junk back for a remanufacturer. I didn't mount it, I simply bought a set in case I needed the other side, so I can't vouch for the effectiveness of the part, although it had a similar weird bleed screw angle. Makes me want to drill the holes larger and tap some straight M8 threads into 'em.
Also of note: for the rears, FCP Euro has started to sell Ferodo pads. After some junk Bosch blue box pads in the last 18 months and some atrocious (forgot the brand) ceramic pads for a couple of months prior to that, these Ferodos are a welcome change.
Additional item of note: Volvo brand 240 rear rotors now come with a black coating on the "parking shoe barrel" area, looks like an ED coating, which is especially welcome up here in saltville. They also have a flat machined across them for about 30mm on the O.D. as if this was their method of balancing the part. Maybe this isn't a new feature, but I haven't seen it before.