> at least a gig half duplex, half that for 2.4Ghz, right That depends on quite a lot. The quite popular Ubiquiti AC-LITE access point which I use has a max ba

> at least a gig half duplex, half that for 2.4Ghz, right That depends on quite a lot. The quite popular Ubiquiti AC-LITE access point which I use has a max bandwidth of 866.7 Mbps. At 2.4 GHz I can do only about 100 Mbps (there's a lot of traffic), and real-world bandwidth at 5 GHz tops out around 320 Mbps for me (tested with iperf). And the latter only became possible when I enabled 80 MHz channel width, which was somehow disabled on the Unifi firmware. And that's before you get to the issue of what your devices are capable of, especially if they're older. My understanding is that unless you're on WiFi 6, you're limited below 1 Gbps for link speed unless you've got 3 antennas or an extension that can operate with 160 MHz channel width. The first phones that support WiFi 6 are barely two years old. Ubiquiti's first WiFi 6 router still only does 1.5 Gbps, so it's questionable what you'll get in a real world scenario, and the 4x4 MIMO version is still only taking pre-orders.