If speed and low overhead are high on your list, Tuskr is definitely worth shortlisting.

Out of the tools you mentioned, it has been the snappiest in real usage for me. The run logs load quickly even for longer suites, and the UI stays responsive without the “TestRail lag” effect. The test case structure is clean enough that you can onboard people without a long setup phase, but it still supports linking runs to builds or tickets in a way that feels natural instead of bolted on.