Good mods for Oblivion?

I've been looking for some good mods for Oblivion. I was thinking of getting OOO, MMM and Natural Environments, but are those mods good? Thanks in advance.

Get the mod that makes it play like Morrowind :Dcos_vanquish

That'll ruin the game...at least for me....

Planet Elder Scrolls Hall of Fame.RK-Mara

That's the best place to look for the best mods...check it out