I've been owner to this stove as long as I remember.
Six hikes and many other activities.
Never make you disappointed. It has always worked. The boiling time is acceptable. If you pour some methanol in the burner mixed with the standard liquid the cans will not be covered with soot. There're several accessories such like a coffee can for the coffee lover and a gas kit.
The fuel consumption is high on a week trip. You can't adjust the flame in a good way.