I've tested previously: Polaroid Cube and Quamox (A GoPro is too expensive) Both models I did not keep. The Quamox I find the format and the poor quality of the recordings did not make me enthusiastic. The Cube has a great shape, but hardly a memory card worked. Ongoing recordings were broken. There are no accessories for this is still expensive. And a button for all functions I did not like in practice. Therefore, the Mobius. Great size. Very good service. And the shots are great. Picture and sound fit. Battery life I need to retest, as I previously had the Cam constantly on Mac and thereby the battery is recharged. By means of an adapter for GoPro can I use a lot of low-priced accessories.
Pro: - Size - Quality - Compatibility - Settings
Contraindications: - Mini-USB connector (no Micro, as again an extra cable) - Recording does not rotate when Cam (must be rotated video via software) wrong way