Oh man, you struck a chord with the Sadowski Python, had to go fetch mine out of the deep hole and fondle it. We go back a long way, Fred did a DAO for me in the mid 70s and it was my PPC gun for ever. Every time I allow someone to shoot it they seem to get all glassy eyed and start making offers. Its Mine an Im keepin it....
I have a several favorites, but the current object of attention is the new Coonan 357 Magnum, it is an awesome piece with the slight drawback of pitching my brass all over creation.