>Pi is without contest the best harness.
There is contest.
With minimal work, you can get DSH web to be exposed to your internet behind Cloudflare Access (or similar) and have a harness running on your computer at home from any browser, including your phone's.
It's outdated site, e.g. they tested Pi version 0.84.2 while Pi 1.0 is available since October 1.
The cost leader of this benchmark, "Exo Harness", seems to a project archived already, or what harness is this?