I am down to deciding between two libs for my set up: Sonic Implants or Opus 1/2. I know there is and will always be a debate about which is better, more versatile, etc. etc. What I am wondering is if anyone has done or does there exist a web site where the same piece is done by each library so I can hear the difference? There are strengths and weaknesses to both, but I am curious to hear the same piece so I can easier pick out which might work better for my needs.

And has anyone done an jazz orchestra works using sample libs? If so, what did you use and could I hear an example? I am thinking Diana Krall, Frank Sinatra along those lines complete with strings, rhythm section the whole works.