Personal favourites? My favourite three are the T-65 X-wing, TIE Defender and Protectorate Starfighter. Only the X-wing gets a really significant buff, which is totally in line with its Defender equivalent and very reasonable (few green maneuvers- none at speed 3 - mean an inherent vulnerability to stress).
Note that the YT-2400 one is a title , meaning no Outrider with it, meaning an essentially arc-based fighter.
I just spam them out to illustrate how easy it is to brainstorm fixes - and it'd only take a game or two to figure out if they're really broken, or just pre-nerf NyManda broken, who a large amount of people argue very heatedly was totally not OP. So long as one list is made Op by FFG, they might as well make everything from waves 1-6 that everyone actually recognises OP as well.
Heck, you could double the hull and shield values of the T-65 and it still wouldn't be as good as Poe, let alone Nym/Miranda...