Same here! I've made a couple threads/posts about upgrading from iPad mini 2 to iPad Air 2 now or waiting for the air 3, people have said "why not look into the mini 4" but I'm quite tired of the screen size with the mini to be honest. I LOVED it at first, I thought it was absolutely perfect, I could easily hold the iPad in one hand to show something to someone, but really, is it worth the vast screen real estate and screen quality with the full size device? In my opinion, not so much. Really excited for 9.7" screen.
Oh one more thing, have you noticed that it just looks kinda silly in landscape? Like it's not really wide enough. maybe it's just me lol