I wrestled with this myself. It’s the reason I’ve always bought SGAL. The resale on the “fancy’ materials was always horrible. I don’t need sapphire since I don’t scratch ion-X, didn’t need the extra warranty since I trade every year (since S0 no less), I buy knock-off or NoS bands from ebay, etc.
But...I’m a sucker for natural Titanium, haha!! And I’m loving this watch. It just brings a smile to my face whenever I interact with it.
I know for a fact that I’ll be buying the AWS6, along with the 2020 iPhone Pro and the new AirPods. If they drop Ti next year, I’m sure I’ll go back to Aluminium. But for THIS year, I’m stoked haha!!
... and that is what really counts, isn't it?
I went with SBSS for my S4 simply because I disliked seeing the display scuffs and casing dings I managed to put into my SGAL S2 and S3 watches. (and that was even with putting on a TPU case before DIY projects) Of course by then I had no fantasies of ever seeing the added cost come back to me; I considered it the price of having the greater durability _I_ apparently need.