this thread is quite confusing to me
the aldrich is known to be VERY bassy
the black dog and duncan distortion are completely different pickups from the aldrich and from each other
the dog is a medium low output thick sounding pup due to its overall midrange bump, but it does NOT have a deep low end
and neither does the duncan distortion, which is also a midrange based pup
the afwayu is indeed a quite hot and bass heavy pup and might work for you, but I don't rear much of a voicing difference from the aldrich, except for the extra clarity/rawness that's part of the motor city pups sound
the tone zone is very bassy as well, but has a much more nasal and very compressed tone