In a previous posting (20 November 2010) we had Quick Silver's point of view regarding point-by-point comparison of Quick Silver vs Perseus:
http://www.srl-llc.com/QS1R-vs-perseus.pdf
Here's though a very different side of the same coin, this time Microtelecom's point of view:
http://microtelecom.it/perseus/tests/Perseus-vs-QS1R.pdf
How (comparison) tables are turned...
EXCALIBUR's(*) review by Peter Hart as it appeared in October's 2010 RadCom magazine, a good (and free of charge)read:
http://www.winradio.co.uk/pdf/g31ddc-review-radcom.pdf
(*) Australian WinRadio's SDR implementation