Picked up my P4 this morning and took it for its maiden voyage just a little while ago. This is my first quad copter so I'm taking it slow and its pretty windy at the moment but I got it up, recorded video and brought it back down without any issues. I learned pretty quickly that using my iPhone 6s isn't going to cut it so I'm going to have to buy a tablet. I've read through some threads on the P3P but I don't know if anything is different for the P4. Would an iPad Mini 2 Wifi 16gb be sufficient for the P4? I don't want to buy one and find out I'm sacrificing something and end up needing to upgrade later. This is all very new to me and I know there is a lot I don't know yet, don't want to make a costly mistake.