I am looking for new strings, and am currently eyeing Fodera compressed roundwounds, as they are 45-65-85-110 and available in extra long scale. However, I don't know what is meant by "compressed roundwound". Can you describe the sound and feel? I am looking for new strings for a Gibson Ripper, and I'd like something aggressive sounding, in the Ernie Ball/Rotosound range. I much prefer those to DR or Sadowsky for instance. So what can you tell me about Foderas?