This is where pod kits really shine. With a refillable system, you can choose from hundreds of e-liquid flavors and nicotine strengths. You can switch flavors whenever you want, without buying a whole new device.

Disposables, on the other hand, are limited to what the manufacturer offers. You might find a flavor you love, but you're stuck with it until you finish the device. Plus, nicotine strengths are often fixed, so you can't fine-tune your intake.

If you're someone who likes variety, a pod kit is the way to go. If you're happy with one flavor and don't want to think about it, a disposable works fine.