Run results for: + vs concat

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36 OPR/63.0.3368.88

Browser: Opera 63

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
+	795390200.0 Ops/sec
concat	11644240.0 Ops/sec

Tests: