So I currently have an iPhone X SG and I've been using it without a case for about 2-3 months and it's held up very well (no scratches on SS band or glass that I can see). I was interested in switching it up and getting the silver model XS and I was curious how has it held up for case less owners? I know the SS band on the silver model scratches easier than the SG and it will develop scratches but I'm curious how has yours held up thus far?