I also use MSR Dragonflies. Definitely easier to cook with on things like kayak trips. I have had problems with the Dragonflies clogging with some fuels on other continents. Probably a combination of the simmer mechanism and much dirtier fuels that you sometimes get travelling.
MSR XGK is a good addition as a compact backup stove, especially outside North America. Burns many fuels well. A bit tricky to cook with, as it is basically an on/off torch.