Dear Saajin061,
After going through the posts of 2010 winners, it seems there is better chance to be interviewed by CP but what we can do is to wait till May or June 11 to figureout the ratio of the cut off winning numbers by DOS for AOS. In my case, with high case number I did reply DOS for AOS and they mailed me a letter stating I could wait till my number be current. So, I will wait till next year May or so on to decide whether to apply AOS or CP. As my case number is AS33XXX ..
God Bless Us!