I was talking to a friend about my fx pedals and he asked if I ever used an Fx loop or if I had them all upfront. And it got me thinking what's the difference? when should an fx loop be used? neither of us had any idea. I currently set up like this.
roland tuner > BYOC mighty mouse distortion > boss OS2 > Marshall echohead > line6 MM4 > line6 DL4 > amp