The removable cartridge and the piezo igniter of Twisted Plus with PZ had convinced me.
The cartridges are firmly seated on the stove, it is also very stable, and the performance is satisfactory.
Unfortunately, the (here so often praised) PZ has very soon abandoned his mind or is a plastic piece broken off and the spark will not jump to the torch.
Schade therefore a major reason for the acquisition is no longer given.
In addition, the cartridges are pretty much the most expensive on the market and there is no reasonable alternative cartridges. One is bound to Campingaz. Other companies also have a valve cartridge system, where you get as favorable alternative cartridges and even various adapters for use of the favorable piercing cartridges.
If this product is no longer for sale, let alone a friend. My next boiler is safe from another company that is not a captivates with the overpriced fuel per se.