Get the M3 bro. "you will never look back!"
RS4 is an amazing car, no doubt about it, but the M3 is heavenly!!!
"You will get there, but it is up to you and you alone. It is what you are willing to do, and how you are willing to get there. You must be relentless, you must be tireless, you must pursue at all costs, so that you are ready, when the time is right." -Dad