Yes, Gigabyte boards are slower at booting that some other motherboards, that's why I asked you to make a new video of your current bootup, so I could see if it looks normal or not.
Please disconnect ALL USB devices, except your keyboard and mouse. So unplug your USB Hub, we do not trust the on/off swtich for this test, that way you can tell if it's the USB hub causing boot to be slower than normal.