I agree pretty much with Six above. I have, gosh, more than a dozen ecigs and mods now, lol. When I built my first vv mod, I had a ton of fun trying all sorts of atties/cartomizers at all voltages and
eliquids. But in the end, I have my favorite e-liquids and cartomizer I like and basically want the power-supplying part of what I'm
vaping to be sturdy, handy and easy more than anything else. When I'm leaving the house, I'm typically grabbing my SmokelessImage Volt gear or my Gotvapes Ultimo 950 (has 3 voltage settings, that's enough for me). Of course, in reality, I'm often
vaping something for a review, lol, sometimes really good, sometimes nearly unbearable for that whole 1-week minimum time before I can shoot the review, LOLOL!
But yeah, I hope to review a Darwin soon. I'm thinking that being able to set a constant wattage, meaning a specific heat to the coil, will be the true solution to the best vape. That's truly what everyone is trying to get to with all of the vv mods, even if they don't know it.
