I’ve have used the larger I-Pad with Garmin Pilot and found it to be a little large in the cockpit. Switched to the mini I-Pad and like it a lot better. At first, I thot the screen display might be too small, but the High-Res on the Mini4, it's great. Saying this, I use it yoke mounted in my Piper Mirage, not a tall dragger...Boooo..!! (I’m Looking). It is amazing what the flight programs will do, with the I-Pads. I never thot a day would arrive, that I did not have to carry any maps or approach plates. Plus, just plug in to the internet to get updates. Plus, I-Pad approach plates, you are geo referenced, sliding right down the slot. Plus, I do all my “What-Ifs” on the I-Pad, WX, re-routes, fuel, etc, then put in the panel avionics. Hint: If you are going to purchase/update your I-Phone, as an add-on, you can get a mini I-Pad really cheap, like $100. This is at AT&T, I’m sure Verizon is the same. Plus, get the I=Pad with WiFi/Cellular. You need the cellular, so you can get GPS in the airplane. But, you don’t have to have a cellular plan, to get the GPS signal. The cellular/GPS I-Pads have the black strip on the back of the I-Pad. My Cellular plan costs $10 a month, cheap in aviation terms. Dave b.