Howdy.. So, I want a new iphone. I'm going to be buying outright as I have a pretty good rolling contract deal I refuse to leave. I'm thinking eight for the price, but X for the "fresh" factor. Currently I have an iPhone 6 that is only just now (thanks ios11) starting to slow.. I do however have no other issues with the six, apart from the fact it's slightly bent Is the 8 a big enough reason to upgrade or should I lay down £1000 on an X?