LaserDisc

Criterion Blu-ray although MoC OOP Blu-ray looks similar, it's likely slightly worse

Official Bundersarchiv 720p HD Streaming which given its release in 2025, likely to be the same new restoration by MoMA https://www.moma.org/calendar/events/11559

The 1997 LaserDisc has more high end detail in the audio than the new restoration

(Still not great)

(caveat: "there's" in first "there's no place like home" utterance in final Kansas scene truncated)

Criterion 4K Blu-ray (not by much, caps)

From cbc:

I much prefer the 4K Blu-ray track. LaserDisc has several nasty constant hums, and even after you remove that, the detail level is on-par with the 4K Blu-ray and has a lot of crackling. The 4K Blu-ray has some variable noise reduction, but it's done well and non-intrusive IMO, I watched it with that track and was happy.

See caps of Blu-ray vs DVD

• 1991 CAV LaserDisc includes an approximation of the original Fantasound mix in Dolby Surround using the surviving magnetic mixdown, using Stokowski's original mixing notes as a reference. Original aggressive pans and dynamic range are left in tact.

• The 2000 DVD uses this same mix in discrete 5.0, but with some unnecessary dynamic range compression + a redub of all Deems Taylor audio with Corey Burton.

• The 7.1 mix on the 2010 Blu-ray sounds poor, having been hit with excessive noise reduction, dynamic range compression, original aggressive pans no longer in tact, and the channel usage no longer resembles Stokowski's original intended sound design. 

1987 VHS probably even better