Disney 4K Blu-ray or high seas for the OG Theatrical Cut

For the Special Editions, the 4K Blu-rays are generally considered an improvement over the 2011 Blu-rays. (although both restorations are DNR'ed and have issues).
Fan version available too for the OG Theatrical Cut

70mm six-track mix is included in 4K80 (taken from an actual 70mm print)