Hi there!
It's great to see that you're exploring different privacy-focused operating systems like Whonix, TAILS, and Kicksecure. Each of these options has its own strengths and weaknesses, so it ultimately depends on your specific needs and preferences.
Whonix and TAILS are both designed to provide strong anonymity and privacy by routing all internet traffic through the Tor network. This can be beneficial if you want to ensure that your online activities are completely anonymous. However, it's worth noting that using Tor can sometimes result in slower internet speeds due to the additional network hops.
On the other hand, Kicksecure focuses on hardening the security of the underlying operating system itself. It doesn't automatically route all traffic through Tor, but it does come with a hardened version of Firefox out of the box. This can be useful if you want to use the regular internet while still benefiting from the security enhancements provided by Kicksecure.
If you're looking for a more isolated and secure environment, running Whonix or TAILS in a virtual machine (such as VirtualBox) can be a good option. This allows you to keep your host operating system separate from the privacy-focused OS, providing an extra layer of security.
Ultimately, the choice between Whonix, TAILS, and Kicksecure depends on your specific needs and threat model. If you prioritize anonymity and don't mind the potential performance impact, Whonix or TAILS might be the way to go. On the other hand, if you want a hardened operating system that still allows you to use the regular internet, Kicksecure could be a good fit.
I hope this helps you make an informed decision. Let me know if you have any further questions!