When comparing Hardened Gentoo vs Bliss OS, the Slant community recommends Hardened Gentoo for most people. In the question“What are the best Linux distributions for misanthropes?” Hardened Gentoo is ranked 36th while Bliss OS is ranked 81st. The most important reason people chose Hardened Gentoo is:
Your only real options for a widely supported hardened distro are the Red Had distros (Red Hat, CentOS, Fedora) of which Fedora is your best bet for a desktop , or Gentoo. You can make a hardened kernel in Gentoo while stripping unnecessary features, creating a much smaller attack surface, and using in-kernel mitigations others don’t.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Supports custom hardened kernels
Your only real options for a widely supported hardened distro are the Red Had distros (Red Hat, CentOS, Fedora) of which Fedora is your best bet for a desktop , or Gentoo. You can make a hardened kernel in Gentoo while stripping unnecessary features, creating a much smaller attack surface, and using in-kernel mitigations others don’t.
Pro Comprehensive hardened guide in wiki
From SELinux to PaX to AppArmor to.... The wiki has got you covered.
Pro Fully customized kernel that prevents server-side malwares with SSO mechanisms
Out of CentOS /RedHat/Fedora a hardened kernel is very easy to make.
Pro Best defense against NOP-sled malwares, even with ROP/COP mechanisms
Out of CentOS/RedHat/Fedora/OpenSUSE/Slackware/FreeBSD/Mandriva and Arch, only Gentoo can best protect you against NOP-sled malwares, even with ROP/COP mechanisms.
Pro Extra launchers
Comes with a taskbar launcher and the Pixel launcher.
Pro Rooted with a few clicks
Similarly to android-x86, it's rooted with just a few clicks, thus allowing the use of AdAway and other Ad Blockers.
Pro Google Play Store
Google Play Store is installed by default.
Pro ARM Virtualization
Like android-x86, it comes with ARM virtualization support, so you can run many Android ARM apps on your x-86 device.
Pro Android Apps
There exist an app for any task.
Pro Simple Linux distro
Like ChromiumOS it has a very simple(stipped down) user interface that is easy to understand and use.
Pro Unique
It is unique compared to taditional GNU-based Linux distributions.
Pro Multi-platform
Android is available for PCs, Phones, Tablets, TVs and even Clocks.
Pro Familiar UI/Design
Everyone who owns an android device already know the OS.
Pro Fully opensource
It is fully opensource and there is no company behind it.
Cons
Con Limited hardware support
Like android-x86, it has limited hardware support.
Con Not for power users
Android is designed for everyone so it might be a bit limited for power users.