Thanks. For discussions like this I really like the dslreports speedtest (configured and shared as described in https://forum.openwrt.org/t/sqm-qos-recommended-settings-for-the-dslreports-speedtest-bufferbloat-testing/2803 as this allows to get a better view of how a link performs. But I assume that test will not give noticeably different results (but just a more detailed view into the test results).