Might be nice if the EAP225 was supported.
Being a ath9k/ath10k radio device it would benefit from the make_wifi_fast code that the bufferbloat guys have been developing next. The AQM/L code for ath9k has been in OpenWRT for a while, and finally the code for ath10k just hit the snapshots a short time ago. Cutting edge stuff, not available anywhere else...
https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002