That's a convoluted question. Pbass too vary in size from 1' max (kelberi?) to 3' max (temensis). And their growth rate varies. Catfish growth varies too. So the balance is not a simple sure thing at all and will require revaluation from time to time.
For smaller pbass, active / non-hiding cats would be sun catfish and Pimelodus blochii or Pimelodus ornatus come to mine as well as vulture catfish as mentioned, bolt catfish, schilbe catfish, ompok, tig as mentioned, bullheads.
For larger pbass, perhaps iridescent shark catfish, tiger shovelnose (they are all garbage-genes fish and don't exceed 2' by much), marbled Pim, sailfin marbled Pim, TSN x marbled Pim hybrid, really too many to mention in the Pimelodidae family alone.