I haven't tried this myself and I'm at work right now, but I have tweaked the performance of my 5 wows a lot and altogether it has helped a ton. I still have quite a bit of lag in shatt (org is fine now mostly), and I was wondering what more ways would be to decrease it. Then I remembered that in WoW interface options you can turn off player, pet, npc names, etc. Wondering if turning this off on all 4 of my clones, but leaving it on on my main would help at all. Seems like it would be less loading/rendering on the clones which would help overall performance.

Has anyone tried this and does it work at all?