the Tomzag panel is also nice to use, it’s a shame that the free version is very limited, I would say unusable, because when you restart the panel it loses the settings
Well, that’s why the trial version is called a trial version 
You can test almost all functions before you buy the full version. Not saving your settings is the limit.
then you have to use Rosetta which is now obsolete.
UXP version with a lot new features is coming soon.
The big difference between Configurator Reloaded and Custom Panel is probably the easy handling via drag & drop in CR.
Interesting that this comment in this old thread was written right after I posted this.