As I had the bats and the camera to hand tonight and we've had many discussions about the benefits of all, I have here a Scoop at just over 2lb9oz with one grip and a concaved bat which also with one grip is 2lb10oz.
On the edge, the are both similar - approximately 40 mm edges:


Now, I know that one is a Long Blade and the other is a Short Handle, but from the toe, this is the view:


So what can we take from this? Well you can decide, but I'd say that the Revolution may be drier as I can't see how a bat with a larger blade could possibly have a spine and weigh the same as a scoop given the shapes of the two.