Tom’s article, How to Boot Raspberry Pi 4 From a USB SSD or Flash Drive - makes it look painless now to add an external SSD. I truly want to try using a Pi 4 for everyday tasks for a week - just to prove to myself how powerful a Pi can be. Is adding an external SSD and booting from it a dramatic enhancement? I have a new Kingston 2.5” 960GB that is dying to be used for something.