I have a number of TO boxes that I am considering upgrading to a 5 antenna configuration; something along these lines:

    https://forum.turris.cz/t/high-performance-configuration-update/1534

If I do so I want to ensure that I have WiFi cards that will work well with the recent ath9k changes.  Looking for recommendations for a 2x2 2.4GHz card and a 3x3 5GHz card.

/john