The skeletonization looks interesting but from your pictures, the overall look of Armin Strom's skeletonization seems to be a tad too "busy" for my eyes. I think the case finishing also distracts my eyes to the skeletonization so my eyes aren't focusing soley on the skeletonization. I haven't seen any of these watches in person so please only take my comments with a grain of salt.
Cheers,
Anthony