Is your use of get_site_url() to create menu items correct?

Is your use of get_site_url() to create menu items correct? Shouldn't it be get_home_url()?

In ./global-regions/header.php

"menu_items" => array(array(
"menu-item-db-id" => 28,
"menu-item-parent-id" => "0",
"menu-item-type" => "custom",
"menu-item-title" => "Home",
"menu-item-url" => "" . get_site_url() . "/",
"menu-item-object" => "custom",
"menu-item-object-id" => "28",
"menu-item-target" => "",
"menu-item-position" => 1
)