All is good
Ordered Flint 2, it came from Germany to Ireland in a week. Everything works as expected, fast Wi-Fi, for a work laptop 160 MHz is a good substitute for 1 Gbit LAN, I updated it to the openwrt version 4. 7. 0-op24 from the manufacturer. In principle, the original openwrt is not even needed yet. Connected an external SSD (ext4), speed of 2. 5 Gb LAN to the desktop is 230 MB for writing and 190 MB for reading, which is 1. 5 times faster than a 1 Gb network, perhaps there are some optimization possible here.