The simplest, smallest Jetboil really is one of their best. For a solo traveller, the 0.8l pot is perfect. Lack of Piezo ignition can be seen as strength not weakness (simpler burner). I have or had a lot of the Jetboil range but the unassuming Zip is probably my favourite.
Perfect for walking in the hills away from the tap.
Beautiful little stove for a bimble out by your self for a couple of days when there's fair weather and no rush .
Easy to use and light , burns meths or bio ethanol.