So often out of China you get so many brands of almost identical things. You could start this topic as "insert your brand here" Its almost identical to the Campsor 10 and Bulin with the only obvious difference being the lindal connection on the hose so you can run isobutane the metal pump and the dumpy shaped bottle. The big difference is the bottle. There is no stand on the pump so its not obvious which way it will run and which way it will suck fumes and go out but it doesnt matter. The bottle has a wide base and the pump goes nearly all the way to the bottom so it can be used standing up. Also the pump is a good fit in an MSR bottle and the MSR pump a good fit in this bottle. All the other chinese bottles one will be loose the other tight. Anyway you cant get a stove out without lighting it and boiling something. Much like a whisperlite to use except it seems to hold a lot of fuel in the burner before dripping down to the priming pad. Makes an exciting prime. Of course on butane you just light it. Then a useful fast boil followed with careful adjustment a practical simmer. At this level it pulses a little and can be set lower but the pulsing is worse.Still how often do you need less than this? All of the above for $57NZ delivered who can complain. There was a problem initially in that the jet leaked causing a small candle flame at the jet. Removing and refitting the jet fixed this.Also the extensive instruction manual is only written in Chinese not that we need instructions do we?