KiCad is a great piece of software to turn a concept into a PCB layout.
You can create schematic and convert to a PCB design. Place components and draw copper tracks. Generate gerber and ODB files.
Best of all, this software is free!
However, all software have their limitations, especially software that you are not paying for.
If you are ready to take your software to the next level, convert this is Allegro or Altium.
Add mechanical constraints and customise profiles.
Improve signal integrity through high speed design rules and regions.
Advance DRC tools shows potential for PCB layout improvements.
Use DFM procedures to optimise efficiency and improve quality.
