Hey! I was a two-pack-a-day smoker for years, so I totally understand that struggle to find something that actually hits the spot. For a heavy habit, you really need to look at 35mg or even 50mg salt nicotine to bridge that gap. I personally found my favorite high-strength options at the Dymok online shop https://dymoksmokeshop.com/ . They carry a lot of smoking and vaping products that are specifically formulated for people transitioning away from combustible cigarettes. I suggest starting with a tobacco or menthol flavor first because it mimics the sensation you are used to. Address the cravings first, then you can worry about moving down in strength later on. It made all the difference for me and finally helped me stay off the sticks for good.