During my introduction to vaping I found an ohm/volt chart. I know some coils (nautilus bvc) can handle a higher voltage at 1.8 ohms. I am wondering if there is a benefit to using higher ohm coils for a variable voltage battery (like spinner II)? I ordered some 2.0 and 2.5 ohm coils but they haven't arrived yet. I just want to make sure I don't head down the wrong road and waste money if I'm not going to see much of a difference. What are your thoughts?