I have my chorus on 3/4 of the time.
I presume that this is the most popular chorus because it has such a versatile sound library. Now that I've got really familiar with the controls (knobs, switches, toneprints, manual adjustments etc.) I can say that although it offers a stuning and appealing palette of modulation it lacks characteristics of it and of choruses that only have one specific sound. But for the sake of allroundness or just learning what kind of chorus floats your boat this is the pedal to choose - especialy if you are like me and you would like your guitar to sound a bit different with each song.
I am using it like a slow flanger on the chorus mode and I like medium speed tri-chorus for always-on situations. I use the Boss CE toneprint everything set around 12 with high freq. bosted on my EQ compressor for them funkier stufs.
So it kind of works for me despite the lack of 'personality'.
Toneprint via beaming isn't working nor is it apropriate while listening to delicate sound changes of the effect. On that note, I feel like sound creation with knobs is a bit too much of a guessing work - I wish they wouldn't change ratios with toneprints and default modes.
This is my second device (the first one had ishues with power connection) - Thomann quickly salved my problem replacing the unit with a new one (sending was done in a week). Othervise build quality is perfect: it's got a weight to it, knobs and switches all work in a satisfactory order, color is a-very-nice and it's a stereo pedal.