The Nzonic v4 surprised me. I was expecting it to be well-made and stylish (the new media-blasted finish is quite handsome). What I wasn't expecting was its strong performance. Thanks to silver-plated copper pins and efficient mechanical design, the voltage drop on the Nzonic v4 is surprisingly low for a stainless-steel telescoping mod. Excellent stuff from Madz Modz. Full review here.
