Yes, they're worth the wait. Here are my impressions of the Dura-C, which I put in an older
thread by mistake:
Very early impressions are that I love it. It took about 5 drags before the atomiser started producing decent vapour and now it's
vaping like a steam train.
The lightness of the draw is about right for me, with enough resistance that it doesn't feel like I'm sucking air bur not so much that it's like sucking through a knotted cocktail straw. The resistance changes when I press the battery button, becoming slightly harder while vapour is being created. I have high hopes that this will help me more accurately determine when a cart or battery is running low.
The initial popping and sizzling from a fresh atomiser and cart were a bit disconcerting until they wore off; now it simply fizzes nicely when I press the button and take a drag.
The button itself has a nice clicky feel without making a loud clicky sound. There's a very positive tactile indication of when it's closed and powering the atomiser. It's not ridiculously easy to depress the switch but I think it could still be activated accidentally when sitting in a pocket so I'll be taking the atomiser off before I put the unit away to carry around.
I see a little bit of liquid seepage around the cart, so that problem hasn't been fixed. Not a big deal for me, but I know it bugs some people.
What else? Placement of the button is good, just where my forefinger or thumb naturally rests when holding the unit in a comfortable, balanced way. Power supply has that nifty little right-angle connector in place of a lead, which takes up a bit more space at the socket but which I like because it reduces the rats nest of cabling which seems to accumulate around me.
Technique: I find that this sequence works well for me:
1. Pressing the button and immediately after, start to take a drag.
2. Muster enough self control to release the button.
3. Keep drawing for about 1/2 a second to get the last bits of vapour.
4. GOTO 1.
In summary, I'm very pleased so far.
Edit: Oh yeah, throat hit. I kinda took it for granted that this would be fine on a Dura and so it is
