Avatars are better for upstream and people who like to fiddle around.
Miis are better for simple design and gaming icons and thus more widly marketable.
I like Avatars better, Miis will be more popular.
Squilliam: On Vgcharts its a commonly accepted practice to twist the bounds of plausibility in order to support your argument or agenda so I think its pretty cool that this gives me the precedent to say whatever I damn well please.