Digitech Whammy Ricochet

For how I use it , it deserves 5 stars. Someone else might not like the small delay between the root note and the octave note, but to me it's just the vibe of the pedal. For what it is , it's a very reasonable price. This sound is perfect to emulate some Queens of the Stone age and Radiohead riffs. I love it, both distorted and clean.
Pay attention to the power this pedal needs. Make sure you've got a proper power supply that can provide enough milli-Ampere