Y-wings pay way too much for increased PS. With no native repositioning and a very limited dial, moving later doesn't help much. This is why Soontir (in the past) and Fenn (right now) feel so good for their cost. Moving last with a good dial and both boost and barrel roll to choose from is great. Gaining a certain pilot skill seems to be costed nearly the same across all ships and that is a mistake.
Kavil is Keyan Farlander. Amazing ability... And then he's dead.