1. Your CN as listed (without the applicable region) is quite meaningless to us.
2. Go through Simon’s Historical Visa Bulletin write up to get an idea of when your CN typically becomes current.
3. There are other factors outside of how high or how low the CN is in determining which process better serves a selectee currently residing in the US. So I suggest you go through the pros and cons of both AOS and CP, and make your own informed decision as to the right process option to go with. The pros and cons can be found on the AOS process spreadsheet which is linked to the first post on page one of the DV2020 AOS Only thread.