Just upgraded my cablemodem. Replaced old SB6121 from 2010 with the SB6190 from 2015. Hoping this will buy me 2-4 years before replacing again. Im on the cheapest internet plan available which runs ~$90/month but its been sufficient for dozens of devices, a few nodes, and occassional streaming. I dont do real time gaming where higher speeds and lower latency is critical so easier to get buy.