afab transmasc underwear??

i hope this isn’t TMI because this is a serious question. what brands of underwear are afab transmasc people wearing? i feel most comfortable in boxer briefs but i have noticed different brands cause a different .. scent. the difference is extremely apparent between various pairs of briefs i own. i’m sure this has a lot to do with the difference in the PH levels and various fluids happening with the vulva that aren’t happening (or are happening differently) with the dick’n’balls that underwear companies are marketing for when they choose their materials. so what brands have people with vulvas had good experiences with?