OP - This is a response that you might not want to hear, but having walked pretty much the exact same path myself I can honestly say I never found a
tank or carto system that gave me the satisfaction I was looking for. It wasn't until I finally took the time to learn about rebuildable drippers and mech mods that I found it. I got a
smoktek Magneto mech and a tobh RDA(clone), plus an ohm meter, some proper 18650 IMR AW/Sony batteries, a charger, kanthal, sterile cotton balls, etc. and now I'm absolutely certain I'll never touch another cigarette. The vapor production and nicotine delivery of a good mech + RDA setup is amazing, and completely erased my craving for analogs. It's a bit of an upfront investment (around $150 all in if you stay on the cheaper side) and it definitely has a learning curve, but it's 100% worth it IMO.
Don't be scared off by all the safety warnings. They are absolutely real and valid, and you should always heed them - but if you take the time to educate yourself, and are thoughtful and careful about things, there's no reason to be scared. And this forum has all the information you could possibly need, so you are in the right place to learn. Plus with all the big powerful regulated mods coming out, there's probably no need to even bother with mech mods. You still need to learn about battery safety and proper coil building, but it's an extra layer of safety to not need to worry about using unregulated devices. Just my 2 cents
