Definitely the Provari. I have three eVic's and two Provari's. At first, I was hung up on the variable wattage and ego threading thing. Provari not right for those applications. However, I have evolved to cartos and carto tanks as my ADV, and the Provari is not only well suited for this, but the best I have seen thus far. It's not an entry level APV. The eVic has unique strengths and weaknesses, about an equal number. If the eVic had the build quality, and durability of the Provari, it would be in the running. I have three eVic's because I love the idea of the eVic. It's potential is amazing. It's execution is not good in many ways. Of the three, they've all broken four times. I've had to learn resoldering, and bought the gear to keep them running. Sure, I can now easily fix them, but why should I have to? I vape all day long and rough on my gear, always in my hand. There is not a more delicate flower on Earth than the eVic. The Provari is exactly the opposite. Drop it out a car window on the freeway, go back and get it and vape on. As a "hobby" I have to have my eVic, but it's rarely even in my weekly rotation any more, whereas the Provari is my main ADV, because of my current carto/tank predilection. There are many good threads on the Forum about this. I would rather have the Sigelei V5 over the eVic. Someday, the eVic may achieve it's potential, and I'll probably get it again, if that ever happens. There are after market telescoping tubes for the eVic, the bOd by Leo and the Kir Fanis, and maybe if I could get my hands on one of those, I'd change again. Who knows? My two cents. Best to you.