... I see the multi-fuel capabilities as a great emergency situation option. You didn't bring enough fuel and are about to starve? Good think you brought a flask of vodka, pour that in there etc.
Beware!!! Last time I checked, there is no oring material that windstands both hidrocarbons (white gas, diesel, kerosene, etc) AND alcohol at the same time!!! If you put alcohol in your MSR Dragonfly you will probably ruin all the sealing materials... The instructions on the multifuel stoves warn about this isue.
So better drink the vodka instead!