I have to go with Steelhead. Partly because as a repeating anadromous fish, they are exposed to the need to be more adaptive, both from a feeding standpoint and survival standpoint.

Feeding frenzies in Salmon, I believe, make them more susceptible to catching as well. The first jigs I used to catch salmon were nothing more than a used 3-oz tire weight (I was a mechanic for 20 years.) with the clip cut off, drilled on both ends with split rings attaching a swivel on one end and a treble hook on the other. Didn't so much as even shine it up.....slaughtered 'em. Try that with steelhead (joking)!