iPhone 6 Home Button

[pcubed18]

I know this may not matter to people but I got a space grey iphone 6 and after a day the home button feels loose already. So when I put my thumb on it and just slide my thumb I can feel like the top of the home button slides around a little. This happened to my 5s space grey but my friends with a white iPhone 5s never had this problem and I tried my friends iPhone 6 white and same thing no issue. Anyone have this problem? Like this is making me lean towards the white. I know it's not a big deal but really why is this only a space grey issue and why is this an issue.

 

[Shockwave78]

Then return it and get a new one..