I will say I have 2 of the 50Ws on preorder but this is a little concerning from VapeNW's Facebook page:
ATTENTION: Some of our istick 30W devices have deffective 510 threads due to manufacturer machining. If you are encountering a threading issue, please contact us to return your device and receive a full refund. We will ship out more istick 30W when we receive the second batch. We apologize for any inconveniences.
Yeah, I think that's a small segment of the overall experience, I haven't heard anyone here yet with that problem, there's also a thread about that here,
http://www.e-cigarette-forum.com/fo...scussion/642634-istick-30-issues-already.html


I am going to use my 2 iStick 20's and I am actually good. Both have no problems and one fits perfectly in my out and about case with 2 extra Nautilus mini's with a charger.