NPM vs SCOM Network Monitoring 2012

Hi Guys,

We are currently using NPM 10.3.1, NCM, NTA, IPAM. We are building a new green field data center and i have been tasked to look at SCOM 2012 network monitoring as a replacement for NCM. I know that you can integrate scom with NCM using a management pack. I have never used scom network monitoring and i would like to know prons and cons on both products SCOM and NCM???

Please help.

Thanks,
Richard