I'm thinking about buying a .350 Legend revolver and was wondering what people thought of this cartridge's longevity. Will it still be around years from now or is it another gimmick round to sell new guns. The ammo is relatively cheap and plentiful right now and I thought it would be a fun one to shoot out of a revolver and maybe hunt with because it would be a legit 150 yard gun. Sort of a modern day .357 Maximum but better ballistics. It would be problematic to reload for in a revolver because it's rimless so that's why I would want to shoot factory ammo. I just hate to buy one and in a couple of years not be able to get ammo for it because it's dead.