iGlaze Armour is a pretty straightforward case, with equally straightforward pros and cons. We like the metallic look of the back, but we’re never fond about companies leaving cutouts to reveal the Apple logo. And while the case is sturdy and thin — it’s important not to add much bulk to the larger iPhone 6 Plus — we don’t like the feel of the button coverage, which is vague and will have you pushing harder than is necessary.…