On the picture quality, it a tough call to make. Both are very similar. If you have a 4x3 tv, and you dont care about extras, you may want to go for TR47s discs. They are the most "accurate" representation of the definitve LDs. The anamorphic set appears to have less artifacts, but also appears slightly softer. Colors are a little less vibrant on the anamorphic set, but not by much. If you have a widescreen tv, alot of the side-by-side comparisons will depend on how good your tv is at "zooming" on TR47s set. Some tvs cant do it without causing harm to the picture, resulting in added artifacts. Overall, on my tv, I'll take the anamorphic set for movie watching, but thats primarlity because "zooming" on a non-anamorphic tranfer produces artifacting.
The 4th extras disc is identical on both versions. Overall, its hard not to prefer the anamorphic set as a complete set, but a completionist, someone who doesnt care about extras, or someone who does not have a widescreen tv, may prefer TR47s set.