Neither. I have an iPhone through work. As a handheld computer it’s quite good, as a phone it is awful. No-one can hear me speak unless I hold it right up to my mouth, and then I have difficulty hearing them, and the way it groups all the texts from one person together in a ‘conversation’ is annoying and can’t be switched off. And the alarm clock, requiring all the times to be reset after the clocks go forward or back, is a joke.
I wouldn’t have an iPad as it’s too big to fit in my pockets.