Slowbro or Slowking?
Probably Slowbro. I like the notion of what they were doing with Slowking design-wise, but I think it needed more to make it mechanically distinct, because the differences in their skill-sets are extremely subtle, and to be honest I’m not sure what else could have been done, using generation II mechanics, to differentiate them, other than maybe push more extreme differences in stats. Slowking winds up feeling a bit superfluous, which is a shame because turning Slowpoke’s evolution literally on its head was a cool starting point.