GL.inet flint looks slightly better on paper. The RAM amount is the same. The CPU in Belkin RT3200 has only two cores (as opposed to four in GL.inet flint), but they are 64-bit, and are clocked faster. Still, for workloads that can be parallelized, I would expect GL.inet flint to come first. Also, it has a USB 3.0 port.

Still, for now, I definitely recommend Netgear R7800 (or Netgear XR500, which is available for 110 USD on Amazon) over both.

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