My set-up is
* hap ac3 with CAPSMAN - in the ground floor
* cap ac - in the first floor
* cap lite - in the garden (rarely used)

With the 7.13 I would be able to update package of hap ac3 and cap ac to wifi-qcom-ac. But cap lite can use only wireless package.
I would like to control all the devices with CAPSMAN in hap ac3 as before 7.13.
In hap ac3 with both CAPSMANs to control (cap ac and cap lite), wifi-qcom-ac cannot be used and wireless package needs to be use (See https://help.mikrotik.com/docs/display/ROS/Wireless)

With above mentioned, the only device with wifi-qcom-ac will be cap ac.
Is there any advantage to have it? As I undersnadr it there will be no roaming between cap ac and hap ac3, because hap ac3 needs to use wireless instead of wifi-qcom-ac.