Glad to hear you liked it as well! Urth is definitely next up. Finish the saga, then I’d say try something new as a palette cleanser.Going to go for The Urth of the New Sun next and then I might try out some of Gene Wolfe's other stories.
When you’re ready for more Wolfe, I’d also highly recommend Wizard Knight, despite its incredibly generic title. I’m sure I wrote something up about that when I finished it last year. I’ve read it three times in total since then. If I find it i’ll update this reply.
Update, found it:
In brief, it's special to me because it's a genuine heroic fantasy. No anti-hero bullshit. It's simple, wholesome, and genuine in a surprisingly cool way. That went a long way for me, because it has always felt to me like most modern fantasy books are iterations on a theme: Cynical one-upsmanship. And this felt like a fresh return to what a new fantasy story could feel like if it shed all of that accumulated genre gunk.