Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Android 11; Mobile; rv:97.0) Gecko/97.0 Firefox/97.0

Browser: Firefox Mobile 97

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
async	303391.1 Ops/sec
callback	1529764096.0 Ops/sec

Tests: