I've got the one-burner integrated design - I think it costs about $80. I've had mine for 10 years, goes like a champ. You can't leave it on simmer for really long periods (it messes with the fuel evaporation) but otherwise does everything a gas stove does. At full heat this puts out more than the average home stove. On mine the heat control is a little fiddly but with practice and persistence you can get any heat required.
With the 3-burner versions like Brian's the simmer ring has its evaporator over the adjacent ring, so simmering is fine provided you have the middle ring up a little higher.
I've also got the equivalent lantern, which puts out a great light - good for an area light.
Like others, I run on shellite where possible for the cleaner flame. Coleman say unleaded gives slightly better economy but shellite gives a cleaner flame and less maintenance, esp in the lantern.
Steve
2003 Discovery 2a
In better care:
1992 Defender
1963 Series IIa Ambulance
1977 Series III Ex-Army
1988 County V8
1981 V8 Series 3 "Stage 1"
REMLR No. 215
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