OpenSnitch and PiHole are simply a must on every network.
Security: BlockBlock, KnockKnock, RansomWhere...
System/Productivity: TaskExplorer...
Yes times 4
To each their own, I guess, but that would be a hard pass from me. One example from mobile: FF on android keeps trying to connect to its various services (like firefox.settings.services.mozilla.net). For privacy reasons, I use NetGuard to block this and other similar domains. But there is a gotcha: there are sites (like seekingalpha.com) who refuse to load if access to these same domains is blocked - even on a completely different browser! With NetGuard I can still visit those sites in the secondary browser while blocking Mozilla tracking. With DNS blocking I wouldn't be able to do that.
Also:
> Little Snitch is not there to replace OpenSnitch. It's just an additional option you can choose from. Some people might prefer it, others not.
https://news.ycombinator.com/item?id=47701918
> But I currently can't make the entire project Open Source. My other option would be to keep it completely private (wrote it mostly for myself in the first place).
> I think it's still better to make it public and only partially Open Source so that some people can benefit from it. If you don't trust us, that's completely reasonable, just don't install it.