A3 vs C1 vs DxO

I've used Aperture since it came out, now on the latest V3.2.1. I also have a copy of Capture One Express (got a fully licensed version free) and frankly I like the interface better, although I am still messing with it. A3 is still my main photo management tool, but I am looking.

Now I see there is a special sale on DxO and looking at their web page I like what I see. But it usually is a far cry from a web page to what you actually get. Thought this might be a good place to ask users of the various systems what they think of each of these packages. Any suggestions gratefully accepted.

Historically, I shoot JPEG but recently I have started moving more towards RAW, especially since I got my new Sony a77. If you could use only one software package, and you choice was one of these three, which would you choose?

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= John
http://www.flickr.com/photos/laninga/sets/