Hey guys wanting to get some input from fellow bow hunters. I am wanting to possibly switch to fixed blades from mechanicals this year. I have heard several people talking about fixed heads making noise in flight. My question is are fixed blade heads louder in flight than mechanicals? I would imagine this would have something to do with the air and the blades in flight. Is that one of the downfalls that you just have to deal with when shooting a fixed head is that its louder in flight than mechanicals or is it just certain heads are louder than others? Are 4 blades louder than 2 blades etc...?