its been a day and half, so far its performing quite good, just a bit incostintent vaporvise, needs to be dripped and topped off for every cig craving.
didnt do the 8 hours initial charge, it goes for 3-4 hours now, but it'll open up a bit by usage i guess.
overall..m401 is a quality unit, joye 510 is coming soon so will post my opinions on it too.
i think i finally did it
, goodbye dear winston, mr marlboro, and mr kent. i assure i will not miss you.