Fastest way to convert JavaScript NodeList to Array?

Question

Previously answered questions here said that this was the fastest way:

//nl is a NodeList
var arr = Array.prototype.slice.call(nl);

In benc

Answer 1

Here are charts updated as of the date of this posting ("unknown platform" chart is Internet Explorer 11.15.16299.0):

From these results, it seems that the preallocate 1 method is the safest cross-browser bet.