I had in front of another machine, I think of the same brand. She looks like a small plane. This small plane was very, very quickly abandoned and was terribly difficult to clean.
Mir is particularly important in my work, that it emits a lot of bubbles, is easy to carry and easy to clean. All this applies to quite wonderful on this machine! Unlike the last flight, I can clean it easily, it 'schlonzt "not when the bubbles are produced, foamed highest towards the end a bit (which I do not think bad), the on and off switch is also built stable ( at the last it was the first that failed) and the batteries last even after 2 months still!
At the last machine and the battery was placed at the bottom of the machine. Here the battery compartment is up. This has the advantage that the screw and the battery compartment always remain dry, even if something goes wrong. At the last machine was always something in the battery compartment, which despite regular cleaning permanent that caused the contacts and rusted bolts.
All in all, a great machine! I would recommend buying any - what I always do in my shootings with children and parents. :)