Looking at Ceramic, I feel the part where Apple failed the most is introducing strap lugs that's not compatible with all their AW models, if you go for the black SS model, you're out of luck when replacing to a different band with lugs as it'll likely come in silver SS which ruins the look IMHO, also if you have the Alu version of AW, same issues as well.
All in all, from a design stand point, I feel all this options when it comes to color and material wasn't executed properly. Do Apple even offer different color and material lugs?