I could tell you a few single coil rtas that I like but that doesn't mean you will like them, took me ages to fine tune some of my rtas, some like different coils or different cotton, most tanks I've got I use in rotation, as above say, vaping is subjective and what someone might like you might not.
Looks like you got a few nice tanks anyway, try diy juice and that way you can tailor it for yourself, above all don't give up trying because I'm sure you will find a vape suitable to your style.
Looks like you got a few nice tanks anyway, try diy juice and that way you can tailor it for yourself, above all don't give up trying because I'm sure you will find a vape suitable to your style.