Has all essential biomes 2000 blocks from spawn. Also includes Bamboo Jungle, Savanna M, and Ice Plains Spikes. Only exception is Mesa which is only 2400 blocks away with a 400 block difference in a straight line with no increased distance from being diagonal. Woodland Mansion is also only 2200 blocks away with all 4 different Evoker rooms and a secret room. The single downside about this seed is that the nearest Jungle Pyramid(which has bad loot normally anyway) is 4700 blocks away. Spawn is also oddly almost right at (0,0), and a Nether Fortress path is right under spawn with nether wart 120 blocks away.
Ice biomes, Mountains, Warm Ocean, Jungle, a big Sunflower Plains, and a Mushroom Island make the spawn seem phenomenal and unique.