No one's shown any love for my favourite ship design yet, so I'm gonna speak up about my love for the Intrepid class. Voyager just looked so sleek and graceful compared to other ships of the era — the comparatively lumbering Galaxy glass, the oddly square shaped Defiant class, or the cold and sterile Sovereign class.

The Dominion/Borg/DS9 era of ships. The Akira, Steamrunner, Defiant, Prometheus, Sabre, and Sovereign are awesome (and the Galaxy even though that came earlier). It represented a reality check when Starfleet finally snapped out of complacency.

The DS9-Prodigy (~2370-2385) era gave us several lovely ship classes-- the Sovereign, Intrepid, Parliment, Obena, and Protostar classes come to mind for me

I'm going to get crucified for this, but I really dig Discovery's design language (both the show in general and the ship herself). In particular (I'm ready for those nails), I like their take on the Enterprise in season 2 (and subsequently SNW). In my mind it's tied with late-TNG era stuff which is what I grew up watching. I have mad respect for the older designs, but I find that modernizing the classics isn't diminishing my enjoyment even though I'm very acutely aware of the canon issues.

TMP Era is just the best looking classic Star Trek experience some of the designs in my opinion were in things like Starfleet Command the video game like the Akula class, but I have a soft spot for the DS9/First Contact/Star Trek Armada period.

For ST, the Voyager looked good, but I didn't like the moving nacelles. The updated Enterprise from the first movie was my favorite iteration of the Big-E.

But, my favorite ship is the Omega class destroyer from Babylon 5. (sue me)

The fat one

@Digital_Cam The II - VI OG movie era. Harder lines but upgraded from the series. There was a harshness and realness to the ships, almost armored looking which fits the more conflict oriented tone of those movies.

Honestly? Probably the 'Lost Era' between TOS and TNG.

Excelsior and Ambassador classes were excellent.

Probably the TNG films... or maybe call it "post Wolf-359?"

Defiant, Steamrunner, Luna, Akira, and my dear, sweet, beloved, gorgeous Sovereign; everything produced in response to The Borg just looked so fuckin' good.

ENT era.

Externally speaking Starfleet ships march to the beats of NACA/NASA X-planes, Klingon embrace a very soviet yet alien look in contrast, Vulcans look advanced and sleek yet ancient and mythical with the biggest pointiest toys on the block.

Internally speaking construction is depicted as having limits, tech and interfaces are familiar to real world, cramped ship like rooms are the norm, and there's no handwaving over how everything might fit inside the ships.

TNG movie era - Sovereign, Sabre, Steamrunner, all of it!

Connie Refit. Mmmhm those are gorgeous lines. 80s swagger on top of that classic chassis.

Sometimes I watch TMP just for the Enterprise porn (yes, some is also in TWOK, but sometimes the slow pacing is warranted).

Edit: and speaking of TWOK, Reliant/Miranda Class was nice too. Same parts mostly, different configuration. Exactly what I would expect from a vessel serving a research group; no nonsense.

I'm partial to the Galaxy class. It's big, sleek, and luxurious, which is great for when you need to be diplomatic. “Join the Federation! We have abundant resources and advanced technology, like this cool starship.”

For when you don't need to be diplomatic, it's also got plenty of firepower (enough to melt 20% of an unadapted Borg cube in one phaser blast) and speed (it can soundly outrun a D'deridex).

I have seen almost all the Star Trek content, and never developed a love of the ship structure. I like the Defiant because it doesn't look like it will snap in pieces when it turns a corner. It also proves you don't need to put the propulsion on sticks.