This is very interesting, I had been hoping someone would do a shootout of the sorts.
I did a DAW shootout between Logic, ProTools, and Cubase. We exported files (dodging the summing algorithms), bounced to disk (utilizing the algorithms), and recorded directly from the outputs of the I/O (doging the export function and the summing, to hear solely the DAW itself). Additionally, all three were sent to tape and back into the DAW to be evaluated again.
We then did a blind A/B test between between 6 or 7 of my friends... the outcome?
The only thing noticable was wether or not it was bounced to tape (fairly obvious).
Which was voted the best sounding? The bounced track from ProTools, not to tape
*to be fair, we didn't "tweak" anything before going to 2" to make it sound the best possible. All were monitored in a top notch studio through a SSL 9k on custom Meyer speakers and NS10's. heh