I wasn't sure whether to ask this question on the iPad forums or here. I chose here because I figure I'll get less bias. I will be purchasing a rMB soon and am also considering an iPad Air 2 or Mini 4. However, I've heard some say that the rMB is an iPad killer and you don't need one if you have a rMB. So my question is, do you own an iPad along with your rMB? If so, which one? Why do you or don't you own an iPad?