if you want ten good coils for $5 youll have to learn how to make your own. if you learn how to make your own, and experiment with different gauges and materials, you can learn how/what/why things work, and your frame of reference will much broader. experimenting with factory coils will not teach you half of what making your own will teach you, and it has almost a 0% chance to be 'perfect' (for your style of vaping). even if you stop at fused claptons and never try aliens or anything fancier, you will be better off. fused claptons are easy enough that most people can make them on their first try, or first day of building, and they perform way better than any build 'below' them, and they almost compete with much harder builds 'above' them in difficulty. you can make them work for anything from tubes/parallel/series/regulated/rda/rta/large/small etc. they are a great build to master, and after a few tries you can make a pair in a few minutes. spend some time in '
post your builds'. the builders in there are all different skill levels and have different preferences and experiences, and all of us want to help each other get better.
the problem here (in the realm of coil building and vaping) is that most of the people sharing opinions have only made it half way up the mountain and chosen to stop, and then they are trying to tell you what the top looks like. preference is one thing, experience is another.
from my frame of reference (i have been building for a couple years and can make anything i want), i cant imagine anyone saying '32g wrap is fine' with a straight face. i know for a fact that 32g wrap sucks when compared side by side to 38g on the same builds/atty/mod/day because i have done it. i would never choose to use 32g for wrap on anything* that i was going to actually vape because it is physically too big to ramp up/cool down efficiently (compared to anything smaller than 36g), which leads to either a bad vape, or a requirement to up the wattage, which leads to hot atty/mod, and bad battery life. most people would only choose to do that if they didnt know better...or dont care about that stuff...in either case, its not recommended to take their advice on these matters, imo...
* aside from cat tracks, which have a fat wrap by design, but you hammer it flat at the end, which kind of fixes its shortcomings by making it thinner...