I vape 2-3ml / day, 26mg. Tanks / cartos, Stardusts. Provari V2. Was a 2 PAD smoker for over 40 years. Loved smoking but love vaping even more.
After 6 mos. or so into vaping, I found Tasty Vapor's Cafe Machiatto and vaped it exclusively for about two years. Recently discovered Mountain Vapor's Turkish, Bacconut and Maple Cured tobaccos (I'd ordered some E-Turbos / Stardusts from them and they included some samples). I had given up looking for tobaccos, back in the day. Suddenly, I now have three that I really love. They're my all day vape now. I'll vape one of them most of the day, then maybe switch to another for the rest of the day and night.
You probably won't find your all day vape until you try a number of them. In the past two months, I tried 32 different tobaccos (sample packs, sample sizes). I thought, if these three from Mountain Vapor are so good, maybe others have come up with even better tobaccos since I gave up looking a couple of years ago.
But I've settled on these three and thoroughly enjoy them, confident that I love them the best. (I also discovered Boba's Bounty during this search, and love it. But, maybe because it's 100% VG, it eventually makes me cough and sometimes feels like it's coating my lungs, so I can't vape it all day). These juices (and the Provari) have taken my vaping to a whole new place.
Good luck!