I use the stove for a couple of years and am totally thrilled. He always works, I've never had problems with piezoelectric ignition and the flame can be regulated well. Also important: The stove also works in strong winds! I use it with the CV470 gas cartridges which offer by its size good stability. The cooker may at any time be removed from the gas cartridge so that you can stove and cartridge packed separately (even if the cartridge is not empty), which saves space. In addition, the boiler is then kept safe in the accompanying box.
Unfortunately me the boiler was stolen last vacation, so I have now bought him back.