[Skunkworks] Juniper 5200 firewall vs Cisco ASA 5545-X Firewall

Hello, I want to setup firewall in my network. Gone through Juniper products and was impressed with Juniper Netscreen 5200. A friend "not a cisco saleman :-)" recommended Cisco ASA 5545-X Firewall, check the product and it seems workable for me too. The difference in cost between the two is not that much. Kindly give your advice on the comparison between the two products.