You know, despite what I said a couple weeks ago, at this point I would bring my Citadel Andy deck to any SC.
If Martial Law is legal, I'd try to find room for On the Lam to block 24/7 kills, but I've been able to play around those fine so far without that card.
If you don't like that, Josh has a flowchart somewhere to tell you which Whizzard you should play (Hate Bear, Temujin Whizz, or Dumblefork Whizz). Given that Christmas is coming soonish, I think there is a 3 Magi joke to be made in there somewhere.
If you are worried about damage decks: personally, I haven't seen one in the top half of swiss around me, but I know they have been strong at least in the Atlanta area. If they are a concern in your meta, play a Whizzard deck; they are much more resilient to damage than Andy.
Corp side I'm a little more conflicted. I've been playing a Boom SYNC deck that's teched slightly more for scoring than kill:
This deck is very powerful, but certainly not unbeatable. Again, if Martial Law is legal then it needs to rethink its priorities, but any game where you can land an early 24/7 + Closed Accounts + HHN is pretty much a guaranteed win.
Other corps I'd consider would be Josh's Palana from Icebreaker:
If you have a CtM list you are confident in, you should consider that as well. Even it's bad match-ups aren't that bad. I haven't been playing that style of NBN for a while now, so I don't have a list to recommend.
Finally I'd think of an NEH Boom shutdown combo deck, such as Dien's list from worlds:
I'd be nervous about playing Boom Sun or RP because there will likely be whizzards with e-strike around. They pack tech that is really bad for both of those corps, so I'd be worried about those match-ups, especially in the cut.