I love thin wires.
All I use is 0,25mm (~30G) and sometimes even 0,2mm (~32G); even though only when I have time and patience. SS 304. Has next to no spring to it, no need to torch it, either.
Depending on atomizer; 3,5 to 4mm diameter coils, 12 to 15 parallel wraps; big coils that work really well in the 60W range. I don't dry burn, though; doesn't work too well with SS 304 and this thin wire; I just rebuild every two weeks, no big deal.
For that little more effort I get builds that are more efficient and produce lots of cool vapor, which i prefer.
Everything over 28G feels monstrously thick to me, lol; I have some 26G lying around somewhere which I don't use.