I am picky about my chorus pedals, TC was always the gold standard. I saw this pedal and knew I wanted it and it was much cheaper than the original chorus/flange. I can get any sound I hear in my head, plus the tone prints which I love. It is built like a tank even though I am easy on my gear. I have not used the stereo function, but I am sure it would be fantastic.
Tc Electronic Corona Chorus
High-Quality TonePrint-Enabled Chorus Pedal with 2 Built-In Choruses, Tone Adjustment Control and Stereo I/O