All the manufactures have a full line, Wolfson, Cyrus, Crystal, AD, Philips, Burr Brown. They all range from $2.00 budget junk to very expensive high end. Just because it says one brand or another, that does not tell you if the result is good. Analog output stage matters. Method of de-jitter, input receiver, power supply, everything. You ears matter. Just gleaning all the 2-cent reviews, I would gather the Wolfson may be a bit more analytical and forward than the BB in the same way the AD op amps are different form the BB's. It may have much more to do with the buffers that follow it.
Of course the advice to listen is tough. High end dealers are getting few and far. This area has two ARCAM dealers, neither has a CD player, let alone one to compare it to. Rotel dealer has one unit, but no comparison except low end Denon. More and more are doing direct sales, so it is all "sight-unseen". Cursed iPods.