In my research ultimately the Jabra Halo2 and Rox were shortlisted. Yesterday I then slammed in local Saturn.
The biggest challenge is to find the right papers and Earwings for own ears. Due to the construction, it is important that the auditory canal airtight closes, otherwise the sound is very tinny and lack bass. For me it is now the great towers and the middle Earwings, making the headphones bomb stick in the ear and bring a super sound.
Also nice: You can query the battery status and then receive the message "Battery Full", "... medium" or "low ..." and know if you should charge before again or not. That I missed the Novero Tour.
Not so nice, but irrelevant for use: Jabra praises with headphones on also has its own app, with which one can supposedly tickle Dolby surround sound from YouTube videos and own MP3s out. However, this app crashes on my Nexus 5 from immediately after the start. A surround function has my smartphone but also built-in - so far not itch me.
Overall I am very satisfied with the purchase. The practical test (commute to the job - by train and bike) still follows. With new knowledge I will update the review yet.
UPDATE: After a 3/4 year earloop are now worn something so they slide off when removing the headset from your ear partially and you then have to fumble ever again until the properly seated and also so that the headphones are comfortable to wear , I also ask myself every time what cleverness Meier has come up with the idea her raise the bow of the "ear side", even though the headset when not in use to the other side by a magnet are held together. When the then loosely worn around the neck as a "chain", you have to watch constantly that does not make one of the earhook to the self-employed and never looks back. The same applies if you so grabs the headphones in the pocket. When the repetition out later, it may happen that one of the ear hook is missing and buzzing somewhere in his pocket around.