I have been vaping for around 3 months now. I started on Blu...obviously found the light and switched to better things. I have used a Vivi Nova, Kanger EvoD and Vision Clearo with an Ego battery. my question is this and I have read the forums and just cannot get a definitive answer. I do not like the hot vapor the Vision gives off but it seems to have the best flavor and great vape. The Kanger was a disappointment as it tends to leak a lot at first and I dont like the hassle and seems to have a muted flavor. The vivi was alright never had any issues. For me I loved the Kangers vape but the taste and leak drove me away. My question is this.....what in the hell is the difference between using a clearo or a device such as a Provari with an atomizer? what are the benefits? My buddy strictly uses as he calls the "Caddy" of them all in a Provari and tells be im a vape noob until i get one...lol but he doesnt explain the difference too well. Can anyone tell me what the big deal is? I don't really understand the difference.