Run results for: Join vs stringify

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; SM-G998B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.105 Mobile Safari/537.36

Browser: Chrome Mobile 89

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
join	39032.2 Ops/sec
stringify	37923.8 Ops/sec

Script Preparation code:

var t = new Array(10);
var w = new Array(10000).map(function(a){
	return t;
});

Tests: