It really doesn’t matter. You aren’t missing anything either way, so I would probably just grab the blu rays and experience them the same way that everyone else did. The PT fan edits are the equivalent of spraying air freshener on a huge pile of horseshit.
I’d rather nice smelling crap that terrible smelling crap, if I have to choose.
If nothing else, fanedits are shorter.
And what do you mean by “experience them the same way that everyone else did?” That’s not the Blu-rays.