>>398257864
For me, it's just the fact that rins route had the most depth to it. She's not the cutest or the most good looking, I definitely did not want to go with her when I saw her in the first chapter and I ended up doing her route last. But it was the only one out of all of them that left me with that lingering feeling of bittersweet emptiness afterward. It had actual build up and foreshadowing, the characters didn't always understand each other because they just did not communicate in the same way. It felt a lot more like how real life people struggle to really understand and open up to one another.
That being said I don't necessarily hold ks in very high regards, there are plenty of other vns that are better and have actual voiced dialogue.