Upgrading from a compact to a pod-style device only makes sense if you hit one of these situations:

• You're replacing hardware more than twice a year
• You want more consistent draws (regulated output)
• You're tired of limited airflow and want to adjust it
• You're planning to vape regularly for the next year or more

If you're a seasonal shopper—someone who picks up a device for a few months and then forgets about it—don't bother. Stick with a compact. It'll do the job without draining your wallet.

Also, remember that no hardware upgrade will change the fact that you need to buy your own CBD e-liquid or cartridges. The device is only half the equation. If you're on a tight budget, put your money into a decent device and save for quality fill—that matters more than any feature.