After much more consideration, and again, NO hands-on testing, I have revised my decision to purchase a Jetter GS3 Dual Overdrive Pedal, instead I am now going with the brand new Jetter Jetdrive Dual Overdrive Pedal. I contacted Brad Jeter, the owner and designer of Jetter Pedals. We discussed the comparisons between the GS3 & Jetdrive, he gave his own opinions on them. But ultimately, I have to choose which pedal is right for me. If I’m correct, the Jetdrive is designed to sound more like the tone of a guitar amp just on the edge of breaking up, whereas the GS3 is designed to sound more like an overdrive pedal (if that makes any sense).