I think you covered it pretty well. Blackgaze and OSDM revival seem like the defining tastes right now. There's been an upswing in free jazz influence as well, I think, and I feel like dissonance is experiencing a surge in both.
Porcupine Tree Jansen / Barbieri / Karn Japan Rain Tree Crow Richard Barbieri Richard Barbieri / Tim Bowness Indigo Falls Richard Barbieri And Steve Jansen Jansen / Barbieri / Takemura Barbieri / Roedelius / Chianura Steve Hogarth & Richard Barbieri Blackfield No-Man Fjieri