So one Ipad received and second one should come today.  I got the Ipad Air, which I understand to be a step above the base Ipad but not quite as powered as the "Pro."  But another thought - I am due to get a new phone here in a bit.  I am leaning towards getting an Iphone.  I've always had Androids, but I'm frankly getting frustrated with them.  The one I have started off nice, but now there is something wrong with the power supply software and for a while it was telling me there was something in the charger. Now it constantly asks me what I want to do with the power supply.  It's not broken, but it is annoying, and this isn't even the first phone I've had do that. 
In any event, Iphones have a reputation for for stability, though I've never had one so I'm wondering what kinds of experiences you've had.