Run results for: substring vs replace to remove first 2 chars

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.2

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
substring	3879764.0 Ops/sec
replace	3443857.0 Ops/sec

Tests: