I've had the SS Link Bracelet since day one, and couldn't be happier. I got a black Sport Band just for running, but the rest of the day, I use the Link Bracelet. I wear my Apple Watch every single day.
In terms of feel, the bracelet just feels nice. I know a friend who has one of the fake ones, and while it looks almost identical, the real one feels much better. Also, the real one has a better finish, because it better reflects the lighting and shadows (the difference can be noticed in darker environments). Of course it ought to feel and look better at $450 compared to $40 or $50 for the fake ones.
As for durability, it's okay I guess. I have a few scratches here and there, but of course, since the bottom links are replaceable and the bracelet itself comes with a handy of extra links, you can always remove the heavily scratched ones. Other than that, for the past 10 months, it has held up quite well. No looseness or any durability issues.
My only issue with it has been getting a perfect fit. I always have 3 links up top, but at the bottom, I always switch between 3 and 4 links. I like a tight fit, but sometimes 3 links feel too tight, and 4 feels loose. But on other days, it fits just fine. Thankfully, removing and adding links is pretty easy.
Overall, the SS Link Bracelet has been my go-to band for the past 10 months, and I couldn't be happier. Feels great, stood up well, and looks very unique compared to the dozens of sport band wearers out there!
