Boss VE-500 Vocal Performer

I am a professional musician and vocalist with 30 years of stage experience. I bought this device because it features a better converter than the TC Helicon VoiceLive Play—theoretically offering lower noise—and its compact size fits well on a pedalboard. I knew that editing sounds and navigating the interface might be a bit dated, but I didn't realize just how bad it was. There are very few YouTube videos about this unit, and the ones that do exist are rather unprofessional and not particularly helpful. Still, I decided to take a chance. Today, I regret it. The TC interface is vastly more intuitive and user-friendly, especially for someone who isn't particularly tech-savvy. Using the "VE Editor" software, I found myself lost for hours trying to locate basic functions, as they are labeled in a confusing and unclear way. In the end, I spent 1,999 PLN on a device from which I’ll only ever use the "Plate" and "Room Delay" settings, because anything more complex is practically impossible to configure. As a vocalist, I dream of a device this size—one with a high-quality converter, a modern display, and top-tier effect algorithms. It would allow me to control all my sounds and effects—with studio-grade quality—right at my feet, whether on stage, during television appearances, or for other recording sessions. It surprises me that, in the age of Quad Cortex and Fractal units for guitarists, no one has created something like this for vocalists yet...