First of all, those of us who are music lovers and audiophiles HAVE lost our minds; and come to our SENSES! Second, any upgrade I make is an upgrade; otherwise it would be a downgrade. : ) Third, IMHO, only the individiual changing something can make that determination in his own system and room. Fourth - after having owned probably 20 to 25 front-ends (source components) in my 40 years as an audiophile  I have found the Modwright modded Oppo 105 to be truly spectacular!
I hope this helps a little.
I hope this helps a little.