2008 Subaru wrx vs 2007 mustang gt vs 2010 camaro vs 2005 Audi s4?

I'm trading in my very first car. I can't decide. I currently have a 2003 Honda accord ex 3.0 and its nice but I'm trying to get something more aggresive. I live in Colorado so I would need to get to school and back. About a 30 minute drive through winter. Is RWD really that bad?
I can't decide on a 2008 Subaru impreza wrx with a 2.5 turbo AWD OR 2005 Audi s4 with a 4.2 V8 AWD and if RWD would be possible in the snow… 2007 mustang gt V8 4.6 RWD OR 2010 Chevy Camaro V6 3.7 I want something fast but I have to get to school. I'm having a really hard time deciding, any advice would be helpful. Thanks!

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