My beef with the Smok cartos is they hold lots of juice and tend to go off quicky. One minute it's fine, excellent even, next bog all vapour and or crap taste. Fed up of chucking £2.50 and some juice away so early when Boge cartos at about a quid last much longer and don't get rubbish flavour. I gave up on making my own juice for a bit, must get back into it.
Any rebuildables worth thinking about? Wasn't over the moon with the eGo Vision V3 tbh
It sounds like rebuildables are a giant PITA from all the stories of getting wicks and coils just right etc. I nearly bought one, but everyone who had one said "I love mine, but it will be the most frustrating thing ever" so I decided to leave it.