The right choice of a Ruby debugger for Sketchup API

Ok DanRathbun
Thank you. However, the site offers us the choice between 4 IDE:
Aptana RadRails,
NetBeans
RubyMine
Code VS
Which one to choose?
especially since I have not been able to install RubyMine with the SURUByDebugger.dll dll. By launching sketchup with the command
SketchUp.exe -rdebug “ide port = 7000”, sketchup loads but nothing else happens …