On a related note, I feel like S1 Klingon ship designs would've looked great as part of a 32nd century KDF fleet.I always felt the Discovery era starfleet ships looked more post TNG in design. They had some cool ships but I just couldn't see them as evolutions of the Enterprise Era.
Pike's Enterprise fits better, still higher tech in appearance than Kirk's but not super sleek wedgie like the USS Shenzhou..
As an ancient fleet, they're OK, but I prefer what Enterprise was going for with the scaffolding approach.