Thinking about getting an unregulated (with mosfet and maybe a volt meter) box mod in the new year, preferably authentic, but if there's a clone that works just as well, I'm not opposed to going the cheaper route. I'm just looking for suggestions and experiences from the community here. Feel free to point out bad experiences as well. Currently, I'm considering the Tugboat as an option. What are your guys/gals suggestions? Thanks ahead of time!