Color Fenix 7x Sapphire Black vs Carbon

I am planing to buy a Garmin Fenix 7x Sapphire watch and I am not sure which color to get. On the webpage the difference between the black and carbon seems rather small but in some vids the gray one looks almost silver and even the black one is not really black. I have an old Fenix 5x Sapphire which is also not black but slightly gray with a matching metal/titan band, which I tend to use with the new one.

So can anyone get me a hint, which one would be a better match? Was the gray on the older watches more gray and not so much silver? A side by side pic would be great too.