I will go with Mii's Especially 3DS & Wii

Set up a poll. And it depends. Xbox have more customablility but Miis are more fun and cartoony. And the Wii and the 3ds is the only thing they are on with the exception of 2-3 ds games.

I dont prefer either of them. They really dont add anything of value to games for me.

Mii's face are more customizable, but I'm gonna go with xbox's.

The xbox 360's. There more cool looking. Plus you can change the clothes on them.

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“A scattered dream that's like a far-off memory... a far-off memory that's like a scattered dream... i want to line the pieces up... yours and mine.”

I go with miis. I just wish there was a shirt/pant customizer.

Xbox 360 cause you can dress them like Sonic

Mii .

Xbox 360 avatars for sure.

Miis. They look more cartoonish and have a nicer look to them. Although having different clothing on the 360 avatars is nice, but I wouldn't pay for anything for them.