To guys point… the difference is simply choice. 

As long as users are free to choose their algos on Nostr, across any client (which will require a NIP standard that Nostr does NOT currently have), Nostr users will always be in control of their content feed. 

Freedom of choice makes all the difference.
https://yakihonne.com/article/naddr1qqgx2e3cxqenqef3x56kvd3nxymxzq3qmanlnflyzyjhgh970t8mmngrdytcp3jrmaa66u846ggg7t20cgqqxpqqqp65w7jk7e3