Ive been listening to "klon alike" videos all evening. I really like the sugar drive, and as it turns out its the most friendly on the wallet too! MXR is open about the fact that its based on the Klon, but they state that its not a clone. its their own take on it. I was sold after watching 2 or 3 youtube videos with clips of it. I cant wait to use this with my new twin reverb!