After some time of research, I have decided to use the SoundLink Mini and this decision since then never looked back.
The sound is great for the size of the device and the handling probably easier not feasible.
Some of my pros reviewers criticize the "bassy" sound - I think that's a matter of taste and on the other hand, depending on the genre of music being played. Emergency offer in any case the most appropriate players themselves Nachregelungsmöglichkeiten.
I use the SoundLink with an iPod nano (7th generation), an iPhone 5s and a Microsoft Surface Pro 3 (Windows 8.1 Professional) each without any problems when connecting via Bluetooth.