Now my question is this to people using 907's - we have a double burner stove, how long roughly does your 907 last eg. "2 weeks cooking breakfast & dinner for 4"???
***Now reading this as I posted it, the 907 makes more sense to me as it will free up a big chunk of space under the hob, and I like storage. Even with the extra cost I reckon it'll still last use nearly two years if we stick with similar usage, and 2 pints less a year to cover extra gas costs sounds acceptable

Still be good to know what kinda usage a 907 will get me?