The numerous "water leak" stories of some other kettle then led me to Gastroback purchased and no regrets.
The lid opens easily and is attenuated in the movement, so that the slow opening can fall no hot water splashes on the hand.
The pourer is optimally shaped, allows both targeted pouring, thus lifting also direct filling without the lid. A small sieve against lime particles is integrated into the Aussgießer.
Inside a metal tube which is perpendicular in the digester - which was used to, but just visually, so the water temperature is well measured, then the safety shutdown operated (thanks to the commentators who have pointed out to me that this is not a heater !! ). Since you do not rumrührt usually in WK, he does not bother. The water is heated via the base plate and the fast !. Overall, the stove is very well thought out in every detail.
The water boils ziehmlich quickly and significantly quieter than its predecessor ("Petra"). A friendly "Ping" announced acoustically that the water boils and, of course, the set switches off. Only if you take the kettle from the base during heating it does not turn off, but cooked right after the top places further back.
The water level is clearly visible from the outside, in addition illuminated blue when cooking. Especially because of the large capacity, the soft and fast cooking, I am very satisfied. The metal tube inside and further cooking function in Restarting the digester are new, but do not interfere, so 5 stars.
** Update 2 years later: still a daily pleasure !!
*** Update after 5 years: in daily use and still daily joy.