Ben's probably still more skilled, but not by much. Still, his Soresu can hold off two of Vrook's aggressive forms, and his other forms aren't penetrating Ben's Soresu either. Force-wise, if non-canon feats are included, I'd honestly be willing to hand the edge to Vrook, and thanks to Force Affinity he probably has greater endurance. But I just don't see him bypassing Ben's Soresu, nor do I see his Force edge being of sufficient consequence to really give him wins.