Let's be blunt. Emulation exists in a gray area.
To customize your experience (change XP rates, spawn items, etc.): Connect to with the default repack credentials (usually ) to edit the database. In-Game Commands: followed by commands like specific repack recommendation
The 5.4.8 client is widely considered the most stable version of the MoP era. Earlier versions like 5.4.7 were plagued by frequent crashes and login issues. Developers prefer this build because: