But alaso in buold videos there is more vapor how can you explain that
Cloud chasing is about alot more then just making a big ol piece of wire and heating it.
To maximize performance you want to balance surface area, heat, power, wicking, and airflow.
Multiple strands of smaller diameter wires have more surface area in contact with the wick, heat up faster (more efficient use of power), cool down faster (less heating of the metal RDA). You can also take deeper pulls as the vapor created is not scorching hot. it is quite warm though.
A full lung fill pull on scorching hot vapor can cause you to choke on the vapor at least that what it feels like.
They really produce a surprising amount of vapor.
Experiment. Try them both.
Just because John Doe says fused alien claptons are the peak of vapor performance, or I say that parallels is where its at, means nothing if you can't get either type to work for you.
I just wanted to inform your builds do not need to be power hungry throw crazy amounts of vapor.