I have been a confirmed, and loyal, user of the Freemax Starre Pure since it's release. Since that tank seems not to be supported any longer by the manufacturer, I have been on a quest to find a suitable replacement. Yesterday, I bought the Smok Prince, and it is at least the equal to, and probably exceeds the Starre Pure (a highly underrated favor tank). I'm using the Q4 coil at 50 watts, and the flavor is amazing!!!!