Which output method is best - document.write(), .textContent, or .innerHTML? Why? code example

Example 1: javascript the difference between innerText vs. innerHTML vs. textContent

getValue.textContent// =>   This element is strong and     has some super fun code!

Example 2: javascript the difference between innerText vs. innerHTML vs. textContent

getValue.innerHTML// =>   This element is <strong>strong</strong> and     has some super fun <code>code</code>!