Depends on your budget... I have an MSR Dragonfly
I have had one of these for over 15 years now, never let me down, just run it on unleaded.
I have tried sop many liquid fuel stoves over the years I have lost count, but this is the best by a million miles.
If you want to cook on it rather than just boil a kettle it is the only sensible choice, as it will run on low without any fuss or drama
for hours at a time, important if you want to fry anything, and vital if you want to make a big stew in a cast iron pot that may take a feww hours to do.
The only other stove i have kept is an original Optimus Primus, all polished brass, very relaible but not as hot as the MSR, and you need a priming fuel. either meths or alcohol to pre heat it, you can use a gel type, but it leave s residue which needs cleaning off every so often.
I did have the Wisperlight Int as well, very good, but not easy to prime/light, not as adjustable, and hates running on low for any length of time.
Doesn't make it a bad stove, and for making tea is great, not so good for heating food, unless you like to stir continuously to avoid burning your meal.
Neil.