Not seeing the reasoning here.
I do prefer Thunder3's Endar Spire over XediiXarwarz, however, I won't say Xedii's mod isn't good (The only part I dislike from that mod was the Taris texture outside the window). I would prefer those two mods over Jorak's mod because with Jorak's you need to download 8 separate files 63 megabytes each and even after that you need to do the Xnview install. Personally, I really liked the animations in Jorak's mod especially the flickering lights and I liked the Taris planet texture, however, I still like Thunder3's mod in terms of detail and how it looks like the original Endar Spire something both Xedii and Jorak didn't do with theirs. Overall I prefer Thunder3's.