When comparing LinuxKidX vs BlackArch, the Slant community recommends BlackArch for most people. In the question“What are the best Linux distributions for misanthropes?” BlackArch is ranked 37th while LinuxKidX is ranked 109th. The most important reason people chose BlackArch is:
As of Feb. 26th, 2020 there are 2460 tools in the repository.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Live CD
With the Live CD users can test and use the software without having to install the OS. The Live CD will also function no matter the OS on the device at the time.
Pro Large repository
As of Feb. 26th, 2020 there are 2460 tools in the repository.
Pro Live session
You can run the OS from a LiveUSB.
Pro Better than ArchStrike
Contains many more tools than ArchStrike and far easier installation than ArchStrike
Pro Arch-based
BlackArch is just normal Arch with tons of tools preinstalled
Pro Suitable for professionals
Cons
Con Much of the support material is in Portuguese
LinuxKidX does have an english language version, but much of the support material is in Portuguese, so finding help if issues arise may be a problem.
Con Not beginner-friendly
Not great for newbies.