[Can I use?]

hicksvilleshick did your cube 2 come in yet and what do you think of it

[Can I use?]

I have my Sigelei 75w TC maxed out out but with the single 18650 I'm constantly changing batteries I wonder if I'd be better off getting the Smok X Cube 2 or maybe the Wismec RX 200

[Can I use?]

Can I use a Tuglyfe unregulated box mod with a Smoktech TFV4 sub ohm tank?

http://flawlessvapeshop.com/tuglyfe-unregulated-box-mod/

http://www.smoktech.com/atomizer/tfv4