Hello and welcome. Yes and no… sometimes it depends on what your doing… you gotta remember, nostr isn’t a platform, it’s a protocol like email or the internet so there are social media apps like damus, primal, amethyst. There are streaming apps like zap stream, wavlake. meetings apps like nostr nest, cornychat, hivetalk. Messaging apps like Oxchat, blogging like hablo and blogstack, and so on. Personally I use damus primarily for my personal profile when on my phone and nostrudel on my computer for social media, oxchat for DMs. I use primal for social media for my podcast, flare to share videos sometimes, and fountain to share my podcasts.