I just made an account today. Seems ok, though groups are a bit convoluted. Can’t say too much yet, though, have to wait until someone else I know joins to see how it actually works 😅

@Arto Koistinen @Chris Fletch I am very satisfied with Friendica. But I only knew Mastodon before and none of the commercial services.
Many people like to use #Friendica with the web app because then all the functions are really available. There are also a few modern themes in development and there are also at least two mobile apps that are specially developed for Friendica, #Raccoon and #Relatica : Using Friendica with a mobile app

In this video tutorial the possibilities of Friendica are well presented : Friendica tutorial Pt 1 of 6: Explaining Friendica/Facebook comparisons and how to join. by @anubis2814