sounds not right that it's hissing... are all the fx turned off/down?... unless you spend alot more i cant see any big jump in quality you'll get bu going with a yammy MG or whatever... it doesnt sound right what you describe all the hissing etc
I had an idea for a script once. It's basically Jaws except when the guys in the boat are going after Jaws, they look around and there's an even bigger Jaws. The guys have to team up with Jaws to get Bigger Jaws.... I call it... Big Jaws!!!