I do have 4WD and yes it does as its named on groomed, crud, 2" dust, and more. But for Pow, it didn't performed since the board is too heavy for the powder and riding switch was not ideal since it is a directional board.
I couldn't agree more. It does what 4WD does and more since it is light. deep pow tree-run, powder day, switch, park where 4WD lacks on.
So if you are looking for all mountain board with carving specific, 4WD would be my choice. If you are looking for really 'All' mountain board, a-frame would be more versatile.