Downloaded vs not WoW

This might be a very silly question but I'm going to shoot it out in the wild and in hope to get good response. For people who have played WoW you know that you can download the game while you are playing it, this means that some dungeons, locations and so on will not be fully downloaded unless you visit them. This of course affects your internet connection but might it also affect your graphic performance? Should I therefore try to download the full game before multiboxing?

Sorry if stupid/silly question, cheers!

[MiRai]

Yes, you should definitely try to download the entire game before attempting to multibox it, as you will get better performance and avoid any weird conflicts of having multiple game clients trying to download the same content into a single folder.

Alright I will try that and come back with feedback once it's finished downloading, thanks.