End Game Hub, 4 belts of science.

4 belts of science. This is End Game amount for me, still capable to hold 55+ FPS/UPS, more depending on ships. Around 1m of science per min. Nauvis science should be on Nauvis. Rest is imported. Minimum work for bots. Chests are very close to hub. Firstly inserters work, after bots add more on belts.

Not all my work, used public blueprints.

https://imgur.com/E7JpCRG