I haven’t got one yet, but give me another sale like they just had and I’m straight on it. I’m saving my hard-earned pennies for this!
I pre ordered the 512, mainly because I wanted the screen and at the time the ssd’s were expensive.
Now I would definitely get the 64gb model and just upgrade the ssd for a total of much less money. Even then, you can upgrade the screen for just $100 if you wanted to. You can make a 1TB with the better screen for less than the cost of a 512 and then you’d have a spare screen as well.