Breaking Bad vs Better Call Saul

I've only seen BCS season one so far, so I can't definitively answer. From what I've seen (and a season is quite a bit of TV) BCS is along the same lines as BB in terms of quality, but not quite as far along those lines. It always feels a little bit like, "The Descent of X" (X being either Walter White or Saul/Jimmy) but BB pulled it off just a little better. Still, BCS is an amazing show.

I prefer BB but Saul was excellent.

I prefer Breaking Bad.