The Uni Vibe is a pedal that I often consider but never buy. I love the sound but it seems like such a niche effect. Phasers are another niche effect. I had one but rarely used it so I sold it. These are pedals that I assume one owns just to keep on the shelf for occasional use. It's either that or find a multi-effect modulation unit that can do all things. I've rarely found a multi-effect pedal that does all things well.