Did you ever get your 510? If so, what are your thoughts on it?
Okay, well, it's here, and so far I'm underwhelmed. Vapor production so far is waaaaaaay less than I consistently get with my blu, although I haven't done the PTB
mod on the 510 yet. Still, this is with a fresh, full cart, so it's a bit disappointing. I mean, it's less vapor than I remember getting with my blu and the stock foil-sealed carts! Might be a bad atty, might just need to be broken in. Can't say yet. Right now I'm charging up the battery (the vendor said to use it for 20 minutes and then charge fully), so maybe that's all it'll take.
Also, it's big. I knew that, but now that I'm actually holding it, I see that it's almost the same length and thickness (and color and finish!) as the Sanford Uni-ball pen sitting right next to it, if you were to remove the little half-inch conical bit with the pen-point. I find it clumsy to use, especially because of the manual battery. There are only so many ways to hold it and still press the button. I'll get used to it, I imagine.
The
throat hit is solid, probably because the atty gets so hot. If you're after
throat hit, there's no comparison, the 510 comes out far ahead. Personally, I don't much care about throat hit, but I
am a little concerned about the atty getting so hot. It certainly seems to be changing the flavor of the liquid, though that may be residual primer in the atty.
The PCC is all-metal, yet somehow feels kind of cheap. There's a push-button that opens the spring-loaded lid, though I'm not sure why, since you then have to remove the atty and battery and screw them together, which takes two hands anyway. I like that it has three LEDs to show its status. It's both narrower and thinner than the blu pack, though a fair bit longer. It looks nice, though. The matte black of the case and the batteries and atomizers is classy. ;-)
It's early days yet, though. I've read that the atomizers can take a pretty good long while to break in and also that the primer taste can stick around for a long time, too. And I have five of them to break in, now.
[EDIT: Okay, after fully charging the battery and still getting weak vapor, I pulled the filling out of the cart and restuffed it, and now I'm getting much more what I expected from a 510: thick vapor that's on par with the blu at its best, so performance ought to be even better once I have time to PTB these carts. Now there's very little flavor to speak of, though.]