I'm about 2 months into vaping but have quickly progressed through the stages...I started on a Halo G6, vision spinner, Vamo, and I'm now on a Provari mini v2.5. I've built many micro coils for my PT's and I've had a KFL+ clone for a few weeks that I'm loving. I'm wicking with organic cotton. I tried an IGO-W a few weeks ago and built a single coil for it. I wasn't pleased with the draw, so I drilled out both holes to 1/16th" which I think was a mistake because it's too airy for me. So, I'm looking for suggestions on another rda to try. I'm thinking I want adjustable airflow, but not sure. What would you guys recommend?