All these benchmarks seems to fail in the regards that whenever they spin up a VM, the performance will vary hugely depending on the host machine's hardware and

All these benchmarks seems to fail in the regards that whenever they spin up a VM, the performance will vary hugely depending on the host machine's hardware and capacity. If they want to do it right, they need to spin up atleast 100's of them by regions, at every single hour, and then maybe, just maybe, you can get some kind of an accurate measurement.