I am new to team Klon but I really-really like it so far. Im not going to call it the holy grail or anything and fuel everyones Klon lust but its just a great (and expensive overdrive). Anyways - ive always been a stacker and have used FullDrives, multiple OCD's, Timmy, TIM, ZenDrive and a few others along the way. This Klon is not as clear as the TIM, as smooth or with the gain of ZenDrive - but it does its own thing so very well. I almost dont want to stack it with anything (and ive been trying stuff out all yesterday and today). It stacks great with some pedals but I find if I just jack the Klon's drive up to 3:00 and make sure its pushing the amp I am getting as high gain as I want and also with tones that I prefer to when the Klon is backed off and feeding into or being fed by my other overdrives. Those big spread out knobs make it easy to roll up gain with your foot and there is no real change in volume associated with rolling the gain. Obviously we all have different needs at home/on stage and hear different things but right now I am in honeymoon heaven and dont want anything on but this Klon - id rather just roll the gain to my need than stack it up. Just wondering if anyone else out there uses this thing exclusively for their amp smoking OverDrive needs.