I have accounts in and made bookmarks for kbin.social, fedia.io, beehaw.org, and lemmy.world, and I switch between them to get most of my reddit-alike fix. When I find a community/magazine that suits my fancy, I subscribe to it from fedia.io since it's good about showing external content. When I need to find something niche, I search browse.feddit.de and subscribe to it from fedia.