I don't have an iPhone but I would choose that assuming the typing is comparable to other touch screen phones. I find typing on an iPad to be quite difficult du

I don't have an iPhone but I would choose that assuming the typing is comparable to other touch screen phones. I find typing on an iPad to be quite difficult due to it's size. The split keyboard helps, and it's bearable in portrait mode, but it's always hard to hold the device while trying to thumb type.