I use it as a daily driver for four months now. - 7.0 release has to use the uefi loader mentioned earlier. - snapshots (and thus future 7.1) work with u-boot (boot is slower than uefi loader) - Wifi is available (bwfm) but I sometime have huge latency (~1200ms) via ssh (to the rpi400), usb dongle is fine (~20ms) - HDMI audio do not work (or I did not understand how), a cheap usb dac is an option.
OS on a SSD, it's a pleasure to use.
