Furor, even Captain, are better, but Homeguard makes you feel like the Flash.
Because I feel like the people who don't understand homeguard just don't understand how invaluable those effects are. What does it have over enchantments? It saves you time. It saves you SOOOOO much time. Before homeguard, you might spend 5-10 or even more seconds in base trying to heal up then leaving it. That is a long time to be honest and come late game, you NEED to make every second count. Homeguard does what no other enchantment can do. It SAVES you those 5-10 seconds, even more because you no longer have to waste time letting your HP and mana fill up. You no longer have to waste time crawling through your base to try and get to that baron to stop it. Its just done. Homeguard does it for you. Its really straight forward once you try it yourself.