Quins need AT like they said, you will want Lances, so Scourges or Jet fighters. Ravagers will sit in the back yes.
As a DE player and a Quin player, i actually enjoy the play style of quins more so, they are for me more tactic.
Also a Flier will stay with your Quins more and have a bit of a threat, you can get 3 fliers zooming around to also give Anti-charge range on your quins vehicles.
My Quins takes 2 Fliers every game.
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