Gas consumption: have come throughout the summer: 15-20 x coal heat up (full throttle per 5min.); even diving trip (abused as Griller) plus Bleigießen on full throttle and about 2 hours.
So one comes with a 227gr. Dose good 3-4 hours of.
one of the biggest advantages is the low profile: the most canister stove are rather high - but I wanted a really flat, so that it can not fall over.
Another advantage: Quick change of cartridges and a simple lock.
Ignition device is simple and reliable.
Goes well in windy conditions is not so easily (even works surprisingly well).
Carrying case is also included.
Disadvantage: the cover of the cartridge is locked and can not rattle slightly. Because of the size, a larger installation space required.
YES - the round gas stove are much smaller and more compact. Here, everyone has to judge for themselves what is important to him.
Another tip: the label with the warnings I would (be reversed must for use) of the top plate removed beforehand - is with me, "burned" ... (and the remains have been burnt in the paint, which looks not pretty).
Price / performance are but absolutely fine. Would I buy again at any time.