Run results for: Property Assignment vs Symbol Assignment

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:69.0) Gecko/20100101 Firefox/79.0

Browser: Firefox 79

Operating system: Mac OS X 10.14

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Property	394313600.0 Ops/sec
Symbol	399376400.0 Ops/sec

Script Preparation code:

window.sym = Symbol("key");
window.obj = {a: 1, b: 2};

Tests: