Taxing NBN is still fine and I think it has less variance than NEH since you give up fewer accesses with your stronger early game ice. There is also something to be said about playing a great deck that people are not prepared for. If they don't know if you are running midseasons or scorch you might get some extra time to setup. I think this helped a lot at regionals where people were not familiar with my NBN play.
Security testing hurts the most of any new cards, but you can play around it a bit. Andy is running less RDI, which helps as you can make RnD pretty taxing. RDI + Kati Jones is obviously really strong VS taxing NBN so the less you have to face it while protecting HQ against Siphon the better. I don't think Prepaid is as big of a deal as Opus was. I didn't have any issues with it at regionals.
Fast track obviously helps a lot too since you can rush games against decks that take time to build their rig. Not being able to score an astro early when you have a window was a big problem vs Kate or Andy, but fast track smooths it out.
If I were going to worlds I'd probably be playing this list:
NBN: Making News (Core Set)
3x AstroScript Pilot Program (Core Set)
2x Breaking News (Core Set)
3x NAPD Contract (Double Time)
3x Project Beale (Future Proof)
3x Jackson Howard (Opening Moves)
2x Marked Accounts (Cyber Exodus)
3x PAD Campaign (Core Set)
1x Ash 2X3ZB9CY (What Lies Ahead) ••
3x SanSan City Grid (Core Set)
1x Fast Track (Honor and Profit)
3x Hedge Fund (Core Set)
3x Sweeps Week (True Colors)
3x Eli 1.0 (Future Proof) •••
2x Hive (Double Time) ••••
3x Wraparound (Fear and Loathing)
Code Gate (6)
3x Pop-up Window (Cyber Exodus)
2x Quandary (Double Time)
1x Tollbooth (Core Set)
3x Caduceus (What Lies Ahead) ••••• •
2x Dracō (What Lies Ahead)
15 influence spent (max 15)
20 agenda points (between 20 and 21)
49 cards (min 45)
Cards up to Honor and Profit
Manhunt can be decent as well, but any time you make space for situational operations you are going to lose some games while holding those cards in your hand. For example, losing Caduceus to slot in Scorched is a big deal.