I have been vaping for about 8 months or so. I have watched many video's on youtube Pbusardo especially. I have had multiple mods but nothing compares to my Provari, I only wish it were VW that would just about make it perfect for me. But I Have used since day one of vaping a Vision Vi Vi nova. I have tired other tanks such as bottom atty.'s and other top atty's but the Vi Vi nova is low maintenance and works and works well every day all day. But I firmly believe that you get what you pay for and I feel there must be better products out there. But there are SO MANY tanks out there I just have no idea where to go from here. price is not an issue for me at all I want quality. I like a top atty tank I know that. I have never tried a carto except for a couple hits off a friends and didn't like it too much. All Suggestions are so very welcome. Thanks.