In the long run, stability will always win (I can't use smart plugs or "resetters" for this as I have frequent blackouts in my country and smart plugs or "resetters" DOES NOT turn back on after a blackout, they need a manual input), if you know a solution for this, please let me know.
You can enable the AC POWER RECOVERY/AC RESTORE AFTER POWER LOSS under Power management in BIOS. It will still depend on your motherboard if it's capable of doing this. Most newer version of Motherboard have this kind of option. I also highly advised using UPS when you turn this option on. As the Voltage is higher than usual after power outage. Could damage your components.