Sometimes I vape a little 18mg, but for the most part I'm using 11mg now (down from 24mg) and I even use a 5.5mg intermittently through the day. It just feels like my nic tolerance has been declining, so I'm going with it and hope to get to zero.
I very much enjoy vaping and I do like nicotine, but I'd like to be free of the addiction aspect. I honestly don't think there's much of that left, though (feels more like a therapeutic habit now than an addiction), but it's hard to say for sure. So if/when I do get to zero, I intend to keep vaping for as long as I'm enjoying it. And it would be very nice to be able to still vape nicotine once in a while, without feeling like I have to. With e-cigs, I really think that may be possible.