Um, mostly whatever Suicide Bunny comes in (I think 80/20 or 90/10 vg/pg). That's generally all I vape anymore. Can't get enough of MM, SB, Madrina, and, of course, The O.B.

I keep trying other companies but think they have a cheap taste to them (including all sites like jvapes, mbv, etc). I always seem to get a weird aftertaste with them. I don't get with Ruthless, Suicide Bunny, Darkest Day Vapors, Tombstone, and a few others (I think I've spent more in flavors this past 3 months than I have in hardware :/). Um, Darkest Day comes in 30/70 vg/pg, so I guess it doesn't make too much difference to me as long as the quality is there.
It's also a dual coil build, but can do as single. I should also mention that cleaning it with water is a quick fix and by no means a replacement to actually redoing the whole thing. Don't wanna confuse someone into thinking they never need to rewick the thing lol.
I will say the ss cable is the same since I first did the setup early January and I don't notice any real flavor drops. The only thing I have done in a rewick is change out the ekowool and the kanthal wire about once a month...but I chain vape a LOT so other users could surely get away with less. And by chain vaping, I mean I go thru anywhere between 4-8mm juice a day. I'd say an average is closer to 5.5mm or so. The ss cable will likely be replaced in the next month or so cuz it's losing its coil and starting to lose that twist and fall apart.
Note that with an ss cable wick, either burn the ss til it glows or slightly uncoil the rope and remove a really thin piece of cloth that goes thru the center of the cable.