What kind of balance is used by Voobly community for AOE2?

Age Legacy Titles
1

The Conqurors 1.0c
OR
UserPatch 1.5 (The Conqurors 1.0c + bug fixes)
OR
AOE2 HD 5.8 (WololoKingdoms)
OR
AOE2 DE

2

In voobly the standard is userpatch
Sometimes people will use WK if they have the expansions and the HD edition
IDK about DE balance and civs but there’s a WK DE with the new civs that allows you to play with them here.