If you have the money, yes. I replaced my old router (The one I suggested to you.) with that Cisco E4200 for security reasons and I love it.
(Note: For me, the Netgear was faster and had better signal, but the Netgears administration sucked and the firewall was too basic. On my Cisco E4200, the scheduler doesn't work, if you have it shut off the internet at a specific time, it wont come back on, you have to reset the router manually.)