Run results for: Closure vs arrow function

Run details:

User agent: Mozilla/5.0 (Linux; Android 8.0.0; FIG-LX1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.120 Mobile Safari/537.36

Browser: Chrome Mobile 91

Operating system: Android 8.0.0

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Closure	19166.1 Ops/sec
Arrow function	19662.9 Ops/sec

Tests:

Closure
var msg = "test"; var say = function() { console.log(msg); } say();
Arrow function
this.msg = "test"; var say = () => { console.log(this.msg); } say();