When comparing Korora vs solydK, the Slant community recommends Korora for most people. In the question“What are the best Linux distributions for KDE Plasma 5?” Korora is ranked 34th while solydK is ranked 40th. The most important reason people chose Korora is:
Korora has its own installer, which beginners can handle too.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to install
Korora has its own installer, which beginners can handle too.
Pro More user-friendly than Fedora
Korora has some useful third-party software pre-installed and is configured for immediate use.
Pro Solid
As the name would suggest, SolydXK is rock solid Debian.
Cons
Con No longer developed
Developers are having a "break" which started on May 2 2018. The latest release is version 26.
Con Installer doesn't recognise partition table SOMETIMES
On a couple of occasions the installer has told me one of my disks is missing a partition table but it definitely has one and other distros haven't presented this warning.
Con Default theming not to everyone's tastes
The default icon theme in particular is IMHO pretty ugly. Easily changed but if you like to just plug & play without changing themes it may not suit you.