On the corp side:
Weyland decks seem to be about 50/50 "rush with snare/sea/SE backup" and "cheese combo", at least from what I've seen. NBN TWIY and NBN MN FA are the most popular, but there's still some diversity in the Making News space between midseasons/psycho/market research and flytrap kill decks that sneak in there.
HB Glacier approaches are pretty popular in my area as an augment to HBFA.
Few people play Jinteki, but those that do well tend to be playing RP.
On the runner side:
Criminals are still dominant, I see a lot of both Andy and Gabe still, though builds vary from the worlds-era meta. Lots of Knight, MO, Keyhole getting mixed in.
Noise and Reina get played a lot but struggle somewhat, though I think with some further tuning they're promising.
Katman is still quite strong, and locally at least thanks to me there's still some effort to get CT/Kit turborig going .
If I had to pick based on strengths, it'd be TWIYFA / Pick-a-Criminal though.