Wow! Those before and after pics are incredible. I ordered mine the day it was released and still have no tarnish whatsoever. This is the only PV I've used since it came in the mail (my sb is has already gotten over jealousy and moved on I think) and I
vape at least a few ml per day. Quick said before that is must be biochemistry (sweat), and it looks like that has to be true.
It really makes me curious regarding what the average consume should expect. Luck of the draw I guess. Although, truth be told I have never polished my SB because I kind of like it looking broken in and it just doesn't bother me personally, but I can certainly see how one might want it looking as shiny as possible. That is truly a sight to behold for both the OMeGa and the SB.