Piano pedal question, if that's OK; Anyone have a good modern alternative to a TC Helicon Harmony-M? The MIDI version of Harmony-G?

I already have a Harmony M. I bought it over a decade ago; it's my first and only pedal. I was interested to see if they revised it and gave it some modern features, but it looks like they've fully discontinued it. I'm not well educated on what to look for.

I wad curious if you guys have any knowledge/recommendations of modern MIDI controlled pedals (or perhaps any non-foot-interacted musical equipment) that offers vocal harmonies, and maybe other niceties like looping and whatnot.