Lemmy.world is on 0.19.3, so they are missing the following features (https://lemmy.ml/c/announcements for the details)

• Post hiding
• List of all media they previously updated and ability to delete those
• Change the vote display mode, allowing them to show or hide up and downvotes
• Quickly show the modlog of a user

The second is a very valid point for privacy, the one that caused the whole GDPR issue in March 2024: https://tech.michaelaltfield.net/2024/03/04/lemmy-fediverse-gdpr/

The last one is useful when you doubt whether the person you are talking to is commenting in good faith.

So yes, LW is okay, but there are other instances which offer a better experience, especially with the status pages that a lot of them have:

• https://status.lemm.ee/
• https://lemmy-meter.info/d/GeoFE5WIz/instance-health-breakdown?var-lemmy_instance=sh.itjust.works&orgId=1&refresh=1m
• https://status.lemmy.zip/status/lemmy

There are also several occurrences of LW staff power tripping without coming back after other users have provided evidence that they may not have taken the best decision: https://lemmy.world/comment/14411953