What is the difference between the ohms resistance? And what seems to be the general consensus on PG vs. VG? I seen on some e-juice sites you can mix it how much or less you want.
The resistance across the coil and the voltage of the battery combine to set the power of the coil (Watts = Volts^2/Ohms)
Higher Ohms reduce the power of the coil. Higher Volts increase the power. Where you want these to meet is personal preference.
As for PG vs. VG, it's also going to fall to personal preference as well. You'll want to experiment a bit.