The browser starts timing out, after about 100 relays, but you get the general idea. 

 Yeah it happens pretty quickly! 

 Lots of big ones, too.

https://image.nostr.build/a6f3b5b8382c885cdd70c13e56bb47936d06d3f0cf77d01ba10d4a1f3c121637.png 

 Already up to 51.