I used Belkins in the past for my old iPad 3 which my son has now. The contenders are: Qode Ultimate (or Pro) from Belkin Zagg och Logitech. I was pretty happy with Belkin and the ability to remove the case and use it without the keyboard on the Qode is tempting but cost is high although the ability to switch to iPhone is also nice. Is ihe pro worth the additional money? Zag seems the second best option. I looked at the calmness but too heavy. What are your experience/recommendations?