Strange enough, I have a not-so-simple rig (2 channels amp, each channel with two gain/volume configurations, per-channel loops on the amp's footswitch, and a pedalboard with a treble boost, a couple ODs, a fuzz, a wha, a trem and a delay), yet I use it quite simply, since most of the time I just have my guitar and the amp on the hi-gain channel, or my guitar and one dirt box on the vintage channel. I use effects very sparingly and could oin fact play our whole set with any single channel amp (plus one dirtbox if it's a low/mid gain amp) but OTHO when I'm playing @home I enjoy having a wide array of tones and textures "under the foot".