Recently there have been two more PieFed instances created, which offer accounts to anyone who wants one:
Feddit.online is hosted in USA which should make it a little faster for people there. It also has a different topic structure at https://feddit.online/topics than PieFed.social has.
Similar to Lemmy or Mbin.
https://join.piefed.social/
What are its differences from Lemmy?
https://join.piefed.social/features/