You should know - Disposable prefilled pods and refillable pods. Disposable pods or refillable pods? enjoy pods  Which is better?

Refillable pods are a bit cumbersome and require more effort to get the e-liquid into the pod.

In most cases, rechargeable batteries are cheaper; however, depending on your vaping habits and how quickly you vape, using a single-use pod may not be that expensive for you.

In general, both options are cheaper than using the big smoke version, because with the big smoke version, you will have to refill the tank and replace the coil a few times a month, which can add up quickly.

like:

What is Pod Big Smoke? What are the advantages?  

What are pods? What are the advantages?     

The difference between big smoke and closed e-cigarettes?