Thanks for the feedback, everyone! Decided I'd give the Stallions a try. So, grabbed a pack of those, a replaceable Stardust, and a Kanger T4. Next time, I'll probably order an E1 and a Kanger T3. The 400mAh and 650mAh Spinners are also on the list.

We're doing pretty well with 3 batteries between the two of us. I just need more options for swapping out flavors at the moment, since I'm almost exclusively vaping on a single mini Nova. I honestly hadn't even glanced at the Stardusts or the Stallions until y'all recommended them. We'll see how I like them. My fiance doesn't mind cartos, so if I don't, he'll take them.