Hey Jake. I think this thread is in the wrong forum, because this is for 510 batteries and kits. That's probably why no one has replied yet, because most people have moved on from 510 batteries (R.I.P. little buddy).
HOWEVER, I'll throw in an answer anyway, and report to ask to have the thread moved, since you've got an Ego Twist.
With only one chance to refill
juice out of a whole day, you do not want to drip with an atomizer. With those, you literally have to add more juice after every couple of puffs. Do you not like the Mini Vivi Nova? Because I'd think those would perfectly describe what you're looking for. But if you're not happy with it, you could try something like the Kanger Evod (which are extremely popular) or the Innokin iClear 16.
And yes, you
could get a cartomizer, but you'd need to get an XL (or Mega) or a tank, or else you'd still have to top off the juice more than once a day. But more importantly, most people say clearomizer styles (like the Vivi Nova/Evod/iClear) give a taste that's more similar to dripping than a cartomizer.
Note: for what it's worth, I prefer cartos over clearos, but everyone's different.