Squadron vehicles should exist solely to provide funny flavour vehicles that do not fit anywhere in the game and exist solely for collectors and joyriding in test flight, maybe messing around occasionally.
If you think there’s any weird italian designs like that, go ahead. F117 is the perfect squadron vehicle - it has zero use, zero relevance.
“But isn’t that for event vehicles?” Event vehicles shouldn’t exist as currently implemented - FOMO is terrible consumer treatment.
But if you want to put an actually usable plane into squadron vehicles, then please don’t. You can grind out a 500k RP TT vehicle in ~100 games. You can sit down one weekend and no-life it if you so please.
You need 3-4 months for a squadron vehicle no matter what you do. They’re premiums without premium benefit.
Actually usable squadron vehicles punish players joining squadrons with friends (small squadron size), too. I joined my squadron because I had fun with the leader one match and we got along. My squadron has good vibes. It also gets 7k research/cycle.