I've had many flavors of Apple Watches: silver and space gray aluminum, silver stainless, and granite stainless, as well as the Ultra 1. The stainless watches have a luxurious feel and look really nice for dress purposes -- but for twice the price, they function just the same as the aluminum ones. The stainless case scratches a little more readily than the aluminum cases. For the same $$, you might look at the Ultra as an alternative to the stainless. Unfortunately, they didn't come out with a dark titanium Ultra this year (I might have gotten a new one if they had!), and you are going for the darker color cases. Another tip: I have a very small wrist and have gone with 38/41 mm watches until I got my Ultra. I'll never go back to the small watches, and am getting an S9 in midnight alum 45 mm. The larger screen is so worth it, and works fine even for those of us with really small wrists. Good luck with your choice!