The Lenovo has been harder to transition to since in the past, I have only had Samsung Galaxy Tablets, things I had gotten used to with the Samsung's do not come naturally on the Lenovo.  The removable keyboard included with the external padded cover is a bonus, I had to buy another cover and keyboard separately for my last tablet.  I spent $300 to purchase this unit and occasionally think about buying a Samsung tablet instead, but hate the idea of spending the money!