They are all fukin tasty. My long time favorite, "Dirty Dicks -beerjet-
Glasscutter, Skip, OC2 Nordie and many more nail me good every time, relentlessly, I love those guys!
Volume and pressure Ray, volume and pressure. The pressure is only the volume the motor hasnt used yet, comprendo? If the blower wasnt bolted to the motor to make back pressure it would never produce "boost".