much more basic question for the sonar pros here:
how much difference does color make, on a scale of
"if it's not in color, you might as well just hold an etch-a-sketch"
to
"with enough knowledge, a monochrome is as good as colored"
I ask because i couldn't really make heads or tails of what my old (came with the yak) hook-4x was telling me. there were no friendly eyebrow shapes. I was primarily using the FF as a depth finder, and just to see what was under me (soft vs. hard surface).
is color FF a "game changer", where I should really just ditch the old monochrome hook-4 and get a new(er) one? or should I try to learn with the old hook-4 before getting a newer FF?
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