Welcome to the wonderous world of fanedits!
There are many flavors of prequel edit, since the craft was basically born from editing prequels and there are now more edits of them than you can probably even know, counting unreleased and those released elsewhere. I would recommend a few based on category, with a brief description. All of this is IMO, I don't speak for the editors, and I have by no means seen every edit.
Comedy: The Ridiculous Trilogy by TV's Frink
Rather than make the movies work better, Frink makes them more ridiculous. Two episodes are finished and Episode 3 is probably nearly done, but I'm no authority on the subject.
Classic fan fix: L8WRTR's Prequel Trilogy
This series of edits are oldies but goodies, they focus on making the movies watchable and mostly succeed. Intended for watching in release order, after the original trilogy.
Medium boldness: Fall off the Jedi Trilogy by Q2
This series of edits takes some different direction, mostly trying to preserve the reveals of Vader and his lineage rather than spoil it. As a result, it's intended to be watched in chronological order, before the original trilogy.
Middle ground: Hal9000's Prequel Trilogy
I haven't seen these personally but he has a lot of fans and his edits basically took what he thought of as the best elements of many other edits and combined them into one series. I assume there are other original ideas too but from what I remember the appeal was the cherry picking mix and the advantage of being a newer edit, able to stand on the shoulders of those that came before. This is not a knock, just a fact. I'm not here to debate whether hindsight allows for a better edit or the arguable merit of being "first". A lot of people have said this is their favorite.
New/Radical changes: The Ancient Lore (currently just episode 1) by Andreas
This edit just got released and had some really bold changes and choices, lots of repurposed and rebuilt scenes, and attempts to change the narrative some. I haven't seen it yet but it's a series to look out for and an editor to follow.
Upcoming: Jedi's Apprentice by Cathy Baker Fulcher
Some stuff ranging from mild or common changes to new bold ideas, this edit isn't complete yet but the editor has been doing editor diary entries on YouTube in lieu of more traditional simple preview clips, and they've been entertaining enough but also an enlightening look into the hobby of fanediting. Another editor to follow.
YouTube only, not released here: Fall of the Jedi, a 3 in 1 edit that re-scores with synthwave music, similar to the movie Drive. Makes the whole thing feel very different. Some rough spots, as I said it was never released here.
There are many others but these come to mind and stand out at the moment.