Where are you going for the trek? This could affect available fuels...
What altitude are you walking at? This affects fuel performance...
Stoves are a personal choice...what one loves, the next hates.
Trangia are self contained and hard wearing...get a gas conversion and you have the best of all worlds.
If in an area of iffy fuel availability, then it has to be a multi fuel.
I wouldn't consider the jetfoil unless you only cook simple, boiled, food. It is a one trick pony unless you buy the adapter and frying pan.
Animadvertistine, ubicumque stes, fumum recta in faciem ferri
(Ever noticed how wherever you stand, the smoke goes right into your face?)