Jay, all of the deleted scenes that have surfaced are wonderful, and every one of them enhance the Trilogy. You can understand why they were cut from the theatrical releases (FFC had already made films that were far longer than the usual Hollywood productions), but still--these were great scenes, every one of them!
The version of the "Saga" often shown on TV, spliced chronologically, includes the deleted scenes in the right sequence. That version is the best, IMO. I bet, down the road, there'll be a DVD version.