Android or iOS seems to be the biggest discussion or should I say fight these days, but regardless each of these operating systems are great and its down to the individual to chose if they would rather have a device that's well optimised and has the support of many developers whilst also being supported for many years or the freedom to chose between multiple different devices with the ability to customise aspects to your liking whilst also being available at many different price points. But regardless, smartphones are all tools which allow us to go about living a connected life and the more competition across both brand and platform is always going to be great for us; the end user.