I had several guitar hangers, from different brands. Other hangers do not rotate, making difficult to accommodate guitars with non standard headstock. As an example my Gibson les Paul and Martin HD35 were seating very well on any hanger, but the Strat and tele no, because of the asymmetric headstock shape.
Moreover, even after months of usage, the nitrocellulose finish do not have any mark, while with other hangers you always get some small marks on the paint.
I highly recommend this hanger, especially if you have nitrocellulose and asymmetric headstocks (e.g. Strat or Tele custom shop)