I'm stuck. I want the color of the Space Gray Sport but the sapphire and stainless steel (although a little torn on that one because of the weight) of the Standard but I'm not willing to pay $1,100 to get a black Standard. So my question is: would you feel comfortable with the aluminum build holding up to normal wear and tear without any scratching or dings as well as the stainless steel should? I'm extremely, extremely careful with my stuff, but this is a little different than an iPhone in the sense that you can't always control what comes into contact with what's attached to your wrist, which is why I'm more concerned about the Watch than I was about my iPhone.