I'm fairly new to this but I already know that the cartridges don't last as long as I would like. Which is better: a drip tip or a cartomizer? Also the batteries don't seem to last very long. My battery lasts just a few hours before it dies. Is this normal? I would have thought they would last longer than that.

this is the reason that i bought an ego-t as my first kit, after reading and watching many video reviews, i realised i wanted one that would last all day.... the 510s and other minis don't last very long... my advice would be to buy a PCC (personal charging case) and maybe having a few more prefilled carts on you...

otherwise get an ego-t , tanks hold about 1.2ml and batteries last me all day, hours and hours of vaping