Certainly Timbaland at his most creative (Da Real World/100% Percent Ginuwine/Da Basement era Timbo is actually my favorite)
I think that's because Timbo's beats went darker at that point.
Supa Dupa Fly is cool, but it's fairly light-hearted. You could tell Timbo was just in some kinda space that made him make sinister shyt.
"She's A bytch". "Hot Boyz" "Is That Yo bytch" "In Da Club"..... these shyts were much darker than his earlier work. And that "Da Real World" is probably my favorite Timb era if I had to pick.