So far we've camped with an ancient camping gaz bleuet (thing you clip onto the top of a camping gaz teensy blue bottle) and last year when we started to go away for more than a weekend we also got one of those 1-ring things in a case that you stick an aerosol can of butane into.
I have been looking at one of those double burners with grill (do they work? Can you get decent toast off one? Or is it as bad as those prop-up-precariously toasting thingies that I understand are utterly useless?) and I'm tempted, but am put off by all this talk of regulators and big bottles of gas/propane/butane (I can't hear the word propane without thinking of King of The Hill "Ah sell Pro-pane and Pro-pane accessories").
How does it work? Do you buy the gas on site/en-route? Our car is packed enough, I don't want to buy a dirty great bottle to have to carry around with us...
And regulators... what the hell are regulators? And hoses? How do you fit them? How does it all work? How do you regulate the gas?
I've gone dizzy thinking about it... would you recommend I just stick to my two separate thingies or does a double all in one have any advantages?
:)