I agree. I'd rather not resort to turning off the display of everyone else's debuffs, since sometimes it's useful to see what other debuffs a mob already has. But it's nearly impossible to make out the difference between our own and other people's if they're all being shown. We need a more visually clear distinction between them. It could be larger icons for our own, a thick bold border around them, a space between where ours ends and others begin, or whatever. But give us something to make them better stand out visually.