I had an iPad mini 1 but upgraded to an air 1 this June. In that time period I got an iPhone 6; b4 I had a 5s. Anyway, I'm considering upgrading to a mini 4 this Christmas and to aid in my purchasing decision, i was wondering what other 4.7 inch iPhone 6 (or 6s) users use for their iPad. Do you think the mini is too close in size to the 6, or is it big enough to be a separate device? What iPad size do you use with your 4.7 inch iPhone and why?