Information on Halo 4 network coding

Has 343i revealed any information on Halo 4’s network coding in comparison to previous Halo titles? I live in California and I want to play campaign with some friends in Australia with the hopes that it won’t be laggy.

Alternate question: Will you be play your first play through on solo or co-op and on what difficulty setting? I’ll probably play on Legendary to help savor the campaign in case it’s short.

It is unknown what the network coding will be for halo 4. I guess you have to get it and find out.

I will be playing marco polo solo on eazy peazy lemon sqeezy