Did you read my link? Not my findings....
Nope, I had not, and I don't think you understood what I wrote either.
The Canon DPP is better at reproducing the real settings that you have applied in the camera. The image that it produces is based on the settings which the camera stores alongside the RAW, which it would use to produce the jpg. If your shot is /almost on/ as far as the jpg produced goes, then the DPP has the best closest start.
My experience with ACR is that it often ignores the settings which are stored in the RAW, and they apply their own settings. In my mind, the only reason why you would want this is if you either
a) didn't bother to set the camera up right
b) completely screwed the shot.
Looking at your site, it appears that you do seem to conclude that the sharpening is more accurate in DPP. (the sharpen amount can be set within the camera)
Out of the box, DPP produces sharper and cleaner images.
Colour-wise, you note that the images look better in ACR/xrite profiles, I only have the Xrite colour-munki, so can only measure radiated light, however it should be noted that the colour profile again can be modified in the camera, and that I have had on occasion ACR completely disregard the settings.
hat Adobe standard is a pretty good match for the calibrated workflow – at least in daylight – whilst DPP falls behind a little, especially in the blues and greens. It looks like Lightroom and the X-rite is a winner here.
With the noise reduction, this is a difficult subject, as it involves both noise rejection, and selective sharpening really (which is on a different page of DPP, and gives the extra sliders you picture for lightroom). Again the camera has default settings for NRa, but not for USM (that I have found anyway). DPP does a preview function for NR, which has a movable 100% zoom box, and overview picture of the whole image. It is only 1 click away (should you wish to change the defaults that were set in the camera).
But for me, I wouldn't say that NR was a basic function. As you state, most of the time (you claimed the default for your camera) you would want to be at 100 ISO, so NR is usually very weak.