I have a nice leather case for my iPhone, but no screen protector yet (coming later this week). Would you say it's safe to put the iPhone in my pocket and not have to worry about scratches? Of course it'd be the only thing in my pocket, but still... I can be a bit paranoid when it comes to handling a $600 device. The reason I ask is I'd like to actually take my iPhone out with me without having to baby it outside of my pocket the entire time.