hi, still undecided whether I will buy ip8 or ip8 plus. In general, I do prefer ip 8 and only thing that can change my decision is camera - let me elaborate: iphone is my only camera so picture quality is one of the most important parameters. I do understand that dual camera gives you optical zoom and portrait mode - none of these is important to me BUT what about overall picture quality? Does dual camera improve pictures in general or is it really just about those 2 features mentoined above? Or, do you know any comprehensive test of 8 and 8 plus camera that would give me answers to my question? Thx in advance.