Hi, I'm in the market for a vocal fx pedal for live ($300 budget). After researching several pedals and rack units, I've found a few that seem to be pretty popular. Mainly Boss VE-20 and TC Helicon VoiceLive Play, as well as a few other TC Helicon pedals. Compressor, reverb, EQ, etc are of course a definite plus, but I'm mainly looking for something that will give me the most control over the intensity of pitch correction, and scale control. I'm going for a very processed vocal sound. The clean vocals act more like a lead synth, but not as robotic as a full-on vocoder, if that makes any sense. Let this be a reference to what I'm going for. I've seen so many videos and read so many conflicting reviews on different pedals, and I can't decide which one will be the right choice, given the sound I'm going for. Any insight would be great.