CM1000 is awesome!

CM2000 is even better!

Both are DOCSIS 3.1 but as long as you're getting latest & greatest...might as well go with the CM2000 !

The router u linked isn't the greatest WiFi 6 router...sooooo

Personally I recommend spending a little bit more on a router if you plan on connecting via WiFi (at times)....and not hard-wiring all the time VIA ethernet ya kno?

1. NETGEAR PRO GAMING ROUTER that's GREAT. $247

https://www.amazon.com/NETGEAR-Nighthawk-Ethernet-Wireless-Optimized/dp/B078GWJ44Z/ref=sr_1_8?dchild=1&keywords=netgear+router&qid=1605794229&s=electronics&sr=1-8

1. another NETGEAR RAX70 router that's an upgrade to what you linked in your OP.....(it's BETTER but pricey'er.) $349

https://www.amazon.com/NETGEAR-Nighthawk-8-Stream-Tri-Band-Router/dp/B08KTWXCZT/ref=sr_1_6?dchild=1&keywords=netgear+router&qid=1605794299&s=electronics&sr=1-6

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1. ASUS RAPTUR IS EVEN BETTER THEN THE ABOVE 2 netgears. $409

https://www.amazon.com/ASUS-GT-AX11000-Tri-Band-Aiprotection-Compatible/dp/B07MRD1LDZ/ref=sr_1_1?crid=2PKX9TGOLHPYO&dchild=1&keywords=asus+rapture&qid=1605794458&s=electronics&sprefix=ASUS+RAP%2Celectronics%2C176&sr=1-1

Yes its worth it, I recommend nothing but ASUS routers for gaming purposes. Do not waste your time on Netgear Nighthawk garbage. My home is 5200 Sqft and Even with the 4yr old model of the one I currently have, It was doing great. I currently have https://www.amazon.com/ASUS-GT-AX11000-Tri-Band-Aiprotection-Compatible/dp/B07MRD1LDZ

For some reason ASUS routers are beasts.