I found out when I'd been vaping 4 days that I couldn't stand the filler cartos, so I went to clearos as soon as I could find one I thought would be good for me, and get them ordered!
My 3 favs right now are....the replaceable stardust (ce4). The vivi nova. ce3 bottom coils (phoenix syringe fill type). I get mine from gotvapes, and am putting their names for them so it'll be easier for you to search for videos on them if you want. I love the cooler vape of the ce3, but it doesn't hold enough for me. There is a larger one but I haven't tried that because I'm now waiting on the raven. This will be a tank that holds a ce3 type carto.
Of those 3 overall, vivi nova is probably my favorite one and you get 3 different ohm heads with it so you can find out which ohm rating you prefer. The heads just screw on, and these puppies are a breeze to fill and to clean. Easy peasy lemon squeezy. Make sure you get version 2.5 if you try one.
