When on the road and during some meetings I do a lot of typing and with my chubby fingers I find I do a lot better on a physical keyboard. But I'm looking for one that is either small or foldable to not take up a lot of room when stored. Does anyone have any suggestions for a decent bluetooth keyboard? I've seen a couple of the soft rollable keyboards but the reviews have been pretty iffy as far as the quality of them. So a folding one would probably be preferred. Thanks in advance for your assistance.