I have used FreshRSS before but I was always annoyed that some sites don’t provide RSS feeds and that even if they provide feeds they don’t provide the whole content through it and only a preview.
What do you recommend for the perfect RSS setup? What are you using? Which app are you using to read them?
How else are you going to use it? Ok they have an hosted instance, but that’s not great for privacy and will break as soon as it gets somewhat popular as the sites usually have scraping protections.