I already have 2 Vow press Volume - Wah pedals. They work very well, and the small footprint saves on real estate. I don't use wah a lot, just want the option. The new Soul Press II is excellent. Slightly larger foot print, very comfortable to operate, more control over the wah sound, and looks great. Seems the the physical sweep of the pedal is longer as well. So far, am really loving it.