I am currently vaping a nautilus mini off of a evod vv. However, I don't like the looks, or the power output. I know what RDA's I'm going to start with in the future. My only issue is, I don't know what mod to get. I was considering getting a MPV 2.0, but I know it only goes up to 11w. Do you think that would be enough, or should I invest in something like a cana mod or something? I really like the box mod look, but I am not made of money. I was also thinking about a used vaporshark dna 30. Thoughts?