When folded, the keyboard is only half the size of the Lenovo 8 inches and only twice the size of my cell phone. Weight can not be talking about. This can take anywhere. On the train or similar situations, so that can certainly write. I have relatively small hands. In average men hands I would recommend the L.
Unless very strong buy recommendation.
Addendum: You can not see whether the keyboard is switched on the LED. Probably because already a LED drawing too much power. So you should even think about it now and then 3sec after use. thus express the keyboard and does not consume battery.