I've heard of fellout but decided not to get it because I kind of like the radiated green look. Is it just me or does NV kind of have a brown filter compared to FO:3's green?
DC interiors is interesting. I wonder if the unofficial patch will fix my crashing problems. I hope so.
I do have nexus mods as I did mod skyrim and FO:NV.
as for the FO3 vs FO:NV jibber jabber:
FO:NV is fun and I love the dystopic future western flavor of it. I went total cowboy, NCR ranger, all over the place and loved the honest hearts DLC. The armor, guns, and hats you get from it was great! I never finished the main questline (I tried once when I had it on xbox but it kept crashing at the hoover damn battle). Havnt tried lonesome Road, deadmoney was frustrating, and Old World Blues was tough but rather boring to me. I loved the world and a lot of the characters. Wish i could have romanced some of them (like skyrim) particularly Cass. The party system was great (me, boone, and EDI cleaned up the place!) and there is just so much going on with it.
FO:3 is a different flavor. It is more 1950s nuke-punk and it probably helps that I am familiar with the locals as I live and work there every day IRL. Actually live near Vault 112. Being able to traverse my real stomping grounds in the DMV in a post nuclear apocalypse is amazing. Dog meat is great too. I also love the fact (and this is my theory on FO:3) that without having played 1 and 2, fallout 3 is the east coast mash up of those main story lines. In fallout 1 you save the waste from the super mutants fix the water source of your vault, in fallout 2 you save the waste from the enclave. Fallout 3 you do FO1 by the end of the first half of the game and FO2 by the second half of the game and do the water part from FO1. Another interesting note; in FO:3 I rarely used companions (kept dog meat home most of the time so he wouldnt die!) until Fawks shows up but I actually felt like we connected. For the most part I was the
Lone Wanderer. Exploring and fighting on my own. It was more mad max lone wolf stuff whereas NV was more about putting together a posse and riding into town to help (or so I saw them both).
I will say there really wasnt many characters that stood out in FO:3 compared to Vegas which is a missed opportunity. In FO:NV I loved the characters and actually wished my character could romance someone or play cards with them. In 3, the thought never really occurred to me. I was alone.