Plus it all depends on your perspectives of the films.

If you *like* the films as a whole but don't love them, as in you enjoy them but there are things about them that annoy you, HAL's is the way to go. They don't gut the films or make them into different experiences, but they mold what's already there into a much tighter more enjoyable film. (Overall his are my favorites, although I would cut just a couple more things)

If you think the films aren't very good but you don't really know why, say you don't really put your finger on what it is you don't like about them, I would say L8tr is the way to go. He doesn't change major story arcs, but he does a bit more "streamlining" than HAL's do, and removes more.

If you don't like the films very much but like certain moments of them, Q2 is the way to go. He cuts the most and leaves only the bare bones. The result is a no bullshit fast paced ride, that is very enjoyable but at times feels like it's missing something.

If you just hate the films and want alternative story's, there are other options but I'm not too well versed in the more radical edits.