As Dave Genz said, the ideal ice fisherman will "marry" the two. It's not that one is better than the other, but different....They both do different things. But the vu will not tell you where the fish are....Thats the beauty of the Vex., you have a starting point. You can locate suspended fish, and THEN put the camera on them.....I don't have an aqua-view yet, but someday.....But I would start with the Vex....
Mike