Re. Depth pot value debate:
The more minimum settings shouldn't be dismissed out of hand. Take away (most of) the modulation and you've got
automatic double tracking, which we don't seem to talk about much around here.
ADT has the effect of thickening the sound as if two people were playing the same part in unison. You might not notice the thickening until you bypass it - then your sound will seem thin and weedy by comparison!

Process your vocalist through the Little Angel at minimum settings - he/she/it will love you forever.