Hey guys, I'm thinking about buying a mod and getting into coil-building, rda's, and all that stuff. I actually have a few questions to ask here: 1. Can I use an MVP 3.0 Pro with an RDA effectively (and if so what rda would I want to buy)? 2. What coil would I build for that specific mod? and 3. What mods would be better than the MVP 3.0 Pro for sub-ohm vaping on an rda? I know, I'm a novice on all of this haha but I really would appreciate any help I can get. Thanks!