Best modem for 100mb/s - Time Warner Internet

This question is about "Best modem for 100mb/s", with Time Warner Cable internet and apps. Hello,
I currently have aMOTOROLA 16x4 Cable Modem, Model MB7420 and was looking to see if there's any benefits to upgrading that modem on my new 100mbs connection? I have a ln asus 3100 router with asus ac1900 adapters. Any insight is appreciated.


Best modem for 100mb/s?