I have a Model 3, and bought the FSD upgrade for $2K when it was on sale for a couple weeks. I've been wanting to schedule the upgrade of the autopilot computer from hardware 2.5 to hardware 3, but now I'm scared. I always considered a Tesla to be like an iPhone - you factory reset/wipe it before you sell it to someone, but if the manufacturer swaps out your computer and doesn't have good hygiene, yikes!
TLDR: I'm going to wait until I hear they have good data hygiene before I let them swap out my computer.
