Diaspora [0] by Greg Egan. A fun dive into post-human civilization published in late ‘90s. Great read if you like hard sci-fi. Tao of Wu [1] by RZA. Because, perspective. [0] https://en.m.wikipedia.org/wiki/Diaspora_(novel) [1] https://en.m.wikipedia.org/wiki/The_Tao_of_Wu
The opening of that book is such a well put and apt description of... that, I've forced it on plenty of my friends.
Schild's Ladder also fantastic (yet similar.. like 30 Rock and Kimmy Schmidt? Still fun, but kinda "i've seen this before").
I think Permutation City was overrated.
I haven't read any of his other novels, have you?
Iain M Banks (Excession), Greg Egan (Diaspora, Dark Integers), and Charles Stross (Accelerando) are like a drug I'm still chasing that first high...
Recommendations welcome.