I think I have decided on getting a Volt X2 battery, X2 Clearomizer, and a Nano Clearomizer for trying out different flavors.
Nice choice going with a larger than cigarette-sized battery, much better performance, longer battery duration, and more options for juice carrying devices. Clearomizers and the Nano are amoung the easiest juice carriers to fill and use, both can be rather finicky/inconsistant but that comes with the territory. Overall a good starting point for you. I've read glowing reviews from customers using the newer X2-T3 clearos.
Question: Should I go manual or automatic battery? I'm thinking I should start with an auto as I get into the habit, so it's a more natural transition from analogs; after I get some more experience vaping - and off the analogs, maybe I could try a manual battery. What are the pros and cons of each?
Having used both, I strongly preferred the manual battery. But this is a preference thing, as others like an automatic. Being that the X2 is larger than the cigarette-sized battery, you won't trick yourself imagining you are using an analog.
The manuals will give you a little more control over your vaping experience than an auto can. Some people like to turn on the heat before taking a puff, while others like to begin puffing before turning on the heat for a different vape.
The draw on an auto battery may be quite unlike an analog's, so the similarity between an analog and auto battery may be disappointing to you.
And although Smokeless Image advertises that their auto batteries are "sealed" for protection against juice that may end up on the battery connector, it is in fact not totally sealed. There is still an airhole near the auto battery's connector which allows the auto battery to turn on when there is a difference in air pressure detected (when you take a puff). Juice carrying devices can leak various amounts of liquid onto the connector, and unless the battery is completely sealed (as in the manual batteries) the liquid can short out the auto's and kill the battery. This is a non-factor with a manual battery as they ARE totally sealed.
Question: How long should I expect the Clearomizers to last? What kind of maintenance, if any, do they require? I like the idea of not having to refill as often and easier to refill, and I'd like to stay away from the more disposable aspect of the cartos.
The clearos should last 2-3 weeks with exclusive usage, sometimes more, sometimes less. Both clearo devices can be cleansed under running water and re-used after allowed to dry. Some people dry burn the heating coils, but I never resorted to that.