The correct version is subjective.

Whatever version works best for you is the correct version for you.

The original versions are the only original versions and they haven't ever been commercial available (the nearest we have is probably GOUT which is essentially a reconstruction much like the sort that people make here).

The 'original crawl' isn't the 'original crawl' it's a reconstruction pinned onto a transfer with the ANH crawl on it.

Some people genuinely prefer the 1997 SE and they have never had that officially released on DVD and possibly won't on Blu-ray either.