The puff counts brands now offer only continue to grow, and at 9000 puffs, you'll be vaping for weeks, and for some people, months. With a device that is capable of producing 9000 puffs, you have less to worry about, you get to enjoy the flavor for longer, and in the long run, you're saving yourself time and money. By eliminating the times you have to place an order, you're also eliminating the shipping costs too. And, you're saving yourself the time of ordering and anticipating its arrival. Furthermore, most high puff count devices are now using vape juice indicators, further reducing the worry.