Yeah I still keep and use my cig-sized batteries with really strong juices in cartos in the rare instance that I'm out. I'm usually at home though so these big but slightly clumsy batteries (I REALLY dig my fat-batt 1300mah Vision Spinner) and tanks are my favorites. Haven't got into the dripping thing but I aim to.
dripping is great for alternating between flavors. I DIY my flavors and dripping is essential for fine tuning my mixes.