Something not complicated for a noob? My vote is for the Silver Bullet by Alt Smoke. True, it's not a vv/vw PV, but it's about as uncomplicated as you can get. A single 18650 battery gives you 3.7v and 2 cr123a gives you 6v. If you're not a big fan of tinkering, then Inhighly suggest the SB. It's heavy and durable as hell too. I dropped mine onto pavement while painting the second story of a house and I even left mine outside, overnight in the pouring rain. Still works likes day 1. It's funny, because I own a decent number of mods, including 2 Provaris and 1 LT, but my reliable go to is my SB. Just my 2 cents.