Still going - still off the darts - over 5 years now.
Still use healthcabin.net for my nicotine juice and juicewhore for my flavours.
Currently using eGo AIO unit for my hardware - nice, easy, all in one unit that's stupidly simple to use.
Units are cheap, replacement coils are cheap, battery is good, flavour is fine.
Bought 2 so I always have one ready if the other battery goes flat, but haven't even opened the 2nd box yet.
Couldn't be arsed rolling my own.