The only way I’d burn a zeta on a crew member was if it was critical to max out the ship (generally speed being the key factor), AND I’d already “maxed” out the toon. This was a lot more common before relics, when +1 speed could mean the difference between consistent wins and relying on RNG. Back when Thrawn was ship meta, I double zetaed both Thrawn and Vader for this exact purpose. Now, with relics and the current meta relying only on GK’s speed (who has an excellent zeta), there’s less of a reason to do it. I have double zetaed my Bossk post relics, but mostly because he’s the most powerful ship in the game so far and both his zetas are good.
I certainly would waste a zeta on Phoenix. Finn would be doubtful at best, maybe worth it if you were trying to run 2 resistance squads and wanted to actually use his lead, but certainly not just for the boost to rey’s falcon (which is a mediocre ship at best, until we start seeing if the Raddus can change that).
