Evaluation of OSX Panorama Tool

After a few Try’s I’m not sure which Tool is the Best ?

1. Hugin 2011.04 with selfcompiled autopano-sift-c ( http://hugin.sourceforge.net/docs/manual/Autopano-sift-C.html )
2. Hugin 2011.04 with inline OSX Stitcher cpfind ( http://hugin.sourceforge.net )
3. AutopanoPro 2.6 (http://www.kolor.com/ )
4. AutopanoGiga 2.6 (http://www.kolor.com/ )
5. pFactory 5.3 ( http://www.panoramafactory.com/ )
6. Dubletake 2.2.7 ( http://echoone.com/doubletake/ )

Hugin 2011.04 with cpfind :

Hugin 2011.04 with selfcompiled autopano-sift-c from Macport :

AutopanoGiga 2.6:

pFactory 5.3: