And to continue to stock up, if need be. I'm glad I took the time to learn how to use mechs. They will last much longer, in general, than a lot of your regulated mods. I had a Wismec RX200S for a mere 3 months. I didn't even get that much use out of it because my mods are rotated in and out of use. It just died recently. It wasn't dropped, exposed to water, etc. It just wouldn't turn on anymore.
I need to learn DIY e-liquid in the meantime.
Building your own coils, and you're all off the regulation grid. If you're using mechs now, that's probably redundant, and feel free to ignore me.