The first is that of ACER origin to forget, expensive and is not practical or beautiful. I have kept a few weeks before to want to change.
That of Navitech, not expensive, it is convenient and although more "class" than Acer. She is still a bit first prize and she especially aged badly. The tablet is less tidy and she moves after 4 months of use. It's really embarrassing. Also when we chose the most convenient landscape mode to write (inverted flat) we are left with the tablet upside down relative to its native original position, not a problem for most but not all software .. ... One is left with the text upside down ... VERY UNPLEASANT sometimes!
To return to that PDair, the first impression is wow !!!! "Class". She is really beautiful and gives a rich look to the tablet. She is very soft to the touch and it is not as fragile as I feared, it does not scratch easily. It is somewhat thicker than the other two but without this being actually troublesome. Instead we have a good impression of protection. Use side there are three locking options in the landscape position. I feared that the tablet is too "vertical" in the most bent position but actually not, it is true that it is less "flat" than that of Acer or Navitech in "reverse" position but it's very easy to write and actually blocking, while being very easy to implement, holds very well. With this cover, the tablet is in the correct position and therefore more native obligation to return the tablet for some software, or simply reboot.
In conclusion, I recommend strongly this cover. Especially purchased from GOVAMART. 30-40 less than the French sites and delivered in 4 days without any problems even from HK.
