I little time ago I did some comparative tests of various stoves. The white gas stove I used as a SVEA 123 clone, which is likely to be similar in consumption to the MSR. I was raising 60deg f water, 2 cups (16 fl oz, 480 ml) to 212 degf (a vigorous rolling boil) in three minutes and using 7 grams of fuel. This was indoors with no wind and a ambient temp. of 70 deg f. A light 5" diameter aluminium pot was used with lid. Outdoors, in light wind, you could probably double consumption. The lid in very important.YMMV p.s. 14 g is about 1/2 fl oz.