How does it perform, any better than the £10 stoves?
I can't really compare too much with the other stoves mentioned as I don't have them. All I can say is that I've had it for 8 years, it lives in my mountaineering bag in winter and summer and I have used it to brew up many times. It has never failed, even in cold conditions, and I love the fact that there is a piezo starter on it so I don't need to worry about matches/lighter. Coupled with a titanium pot and a Primus windshield, it's a great little combination. Don't have to worry about meths/liquid fuel, it has it's own small hard carry case and folds up very small. It has been reliable and cost effective.
I'll find some pictures...