I'm using the RX100 as a second camera in addition to a SLR. The RX100 is the hiking and mountain biking always there because it is small and light. Compare pictures with a Nikon D5300 with the same iso, aperture and focal lengths show the Sony at the same level. Only release is not quite as good because of the smaller sensor, you have to stop tight to the subject. Video goes even much easier, because with mirrorless camera systems follow suit sharpness itself. A camcorder you no longer need. When MK3 there WLan and Camera apps. Who does not need accesses to its predecessors, which make just as good pictures. Succeed I find this feature cool that you can remotely control the camera using a tripod Mini, so super mountain Selfies :-)