What are the best oblivion mods
What are the best oblivion mods
No mod could be considered the best over all. It is up to the individual player. Ask yourself, due you want better environments, more quests, more places to explore, new creatures, etc. Then just do a simple google search.
Example:
TES Oblivion
Environment mods. Change the bold text to what ever you are looking for!
Good Luck!