Proceed directly to something with a real battery. You're not doing anyone any favors by telling them which 30 minute device to buy. To frustrating fighting the batteries=right back to tobacco. eGo family is the perfect gateway to vaping. Mrs. Doctor Vapenstein insisted on something that looked like a cigarette. It took only three weeks before she was using an eGo with a drip tip.
It's better to steer people right than pander to their misconceptions and tell them to go buy hardware that makes vaping a chore.