nodelist instanceof vs item method equality

Benchmark created on

Setup

var nodelist = document.all;
    var notnodelist = document.body;
    var item = NodeList.prototype.item;

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Testing in
TestOps/sec
instanceof
nodelist instanceof NodeList;
notnodelist instanceof NodeList;
ready
item equality
nodelist.item === item;
notnodelist.item === item;
ready

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