Getting ready to buy a noise gate. I record in a very small room and i literally have to sit 2 feet or less from my amp. Feedback is a very big problem and its a 5150 so it hisses like a snake. Ive been looking at noise gates to fix the problem. Ditched the idea of the NS-2 as I hear its a tone sucker. Do I need to get the decimator g-string if I wanna get rid of the hiss and feedback altogether or will the normal decimator do? I guess I could always just run a software gate to knock out the hiss. Should I be looking at rackmount options as well? I kinda like the idea of a pedal, dual use, live/studio.