I am planning on going gloomstalker/assassin/fighter. Played this in dnd and really liked it. Drove DM nuts in that I was always asking about light and dark areas on every area.
I am going gloomstalker to lvl 5 and debating on if taking assassin to 4 or 5 (4 for feat, attribute bonus/ 5 for uncanny dodge and additional sneak attack dice). Fighter will be lvl 2 (for action surge) or lvl 3 (for subclass).