rb293,
I also have the DIGITECH Vocalist Pro on trial and was trying to compare with the TC. I do realize the Digitech is easier to use for live performances (and yes, it is missing the Harmony Hold), but what about which (in your opinon) has harmonies that sound more LIVE/HUMAN? This is what I have been trying to figure out ... which one is less 'electronic-feeling' than the other?? Oh boy!!!
AJ