Re: Have we forgotten the Asus Transformer?
The extra batteries in the keyboard dock made the TF101 a real winner. Too bad that it only had Honeycomb.
The newer models are up to KitKat.
Sadly, my TF101 bit the dust three years ago and every version since has made the dock nothing more than a keyboard and trackpad.
It's true that the latest models don't have the second battery in the keyboard, but my TF701T (which has a lovely 2560x1600 display, and runs KitKat) still has one.
The only thing I'd change is to put a cover over the microSD slot; as it is the card sticks out slightly and it's all too easy to knock it and have it eject (a 32GB card ejected itself in my rucksack, once, and was snapped in two by the weight of the tablet when I put it down).