I previously had a SodaClub bubbler which (after 5+ years of use) on the cylinder holder broke. As I had already the cylinder, the transition range offered (SodaStream and SodaClub are one). Opposite the old appliance plastics processing work here much more stable, more secure and is also looks a bit better. The old bottles you can no longer use (shame really), only the new glass, but that's ok and for the cleaning easier, because no plastic parts are tuned. Otherwise, the device does what it should, since I can not complain. So far, very satisfied.