If we're talking about appearances, the "Classic Combat Armor" mod for Fallout 4 is my favorite, since I think it's based on the Winterized Combat Armor but it looks nicer - that, and the Marine armor from Far Harbor.

My favourites is all types of power armor, including T-60. As for casual look, it will be a Joshua Graham armor that have a fine look on Courier during travel in Mojave Wasteland.

For the vanilla armour I have always liked the look of the Mark II Leather Armor. Looks Sleek and clean, and the leather look fits the NCR who wear it. Depends on the hat that is worn with it, since some of them have ugly hair associated with them...

As for modded armour, then I like the CotW Ghillie Suit "Waif" outfit. It's unusual to see one of those outfits. So I guess if there were versions for the adult races, then I suppose I'd like them too!

Mine would probably be one of the Legion's high ranking armors.

Specifically the "Armor of the 87th Tribe" from the Lonesome Road FNV DLC.

Mine is the T-51b power armor, you just can't beat it. Looks like a techoknight or something. I also really wish CaBal would release outcast t51b for NV as well.

T-51b Power armor,not only its classic,but it also looks awesome.And the helmet...the helmet...its so glorious.

X-01 power armor and Enclave power armor fallout 3.

The Riot Gear Armor from Lonesome Road DLC, nothing can beat that imo

I'm a sucker for Westerns, I always stick with the Survivalist's Desert Ranger armor. My favorite clothing mod is Sackful of Hats for NV, I heavily recommend it for anyone doing a cowboy playthrough.

Yeah I like Joshua Graham's Armor. I like the rolled up sleeves and the bulletproof vest look.

My favorite is T60, T51b and Power armor Remaining, and maybe a stealth suit from x-13

The chinese stealth suit is the op armor to my taste.
But a special mention to the Kellogg's outfit that is very bad-ass.

The Regulator Duster from Fallout 3- No contest!
I'm aware the Capitol Wasteland Project has already completed their version- Just hoping something similar gets released standalone at some point. =P

Sneaky Stealth Suit Mk II.

Its just like your girlfriend, you try so hard to get it but you get disappointed at first. But when you invest time on it, it grows on you and you learn to love it.

Elite Riot Gear
It just looked fantastic and was very visually pleasing to me personally.

The Desert Ranger armor is my favorite. I know its just a reskin of the NCR Veteran Ranger but The lore behind it and the palette swap makes it alot better to me. The Elite Riot Armor is my close second. New Vegas just had a whole lot of great things in it.

@maccrawinthejaw oh don't get me started on the wintereized combat armor goddam love that armor

The Hellfire Power armor. The Fallout 4 version. That armor is beautiful. The T 51, and X-01 are also good, but the Hellfire is the best.

@gavin gold i do thoroughly enjoy power armor in fallout 4, the hellfire which i now think of as X-03 is perfect among the X-02 mod and vanilla X-01 when i build large armories in my settlements

@"Kaiser Atlas" Power armor is honestly one of the coolest things I've ever seen in a game.

I think the X-01 benefited the most from the changes in FO4. Before that, the armor looked cool but the helmet looked like it was made for a half bird half insect head, not a human head; just so oversize and uncomfortable.

The X-02 is the one design that I neither like nor hate. It's cool but it doesn't look as awesome in my opinion. The FO4 version does look better than the FO3 though.

To me the X-03 just looks spectacular. It's like some advanced weapon but still retro, like you could just show me pictures of american soldiers using those in vietnam and it would look perfect.