I find DVDDecrypter supperior to all outher ripping tools i have tried. Vstrip might be better handling authoring errors (at least b4) but its not as userfriendly.

You can set DVDd to automaticly select the movie to, in settings.

a big pro with DVDd is the possibility to rip in iso mode and also burn .iso. img and a few more image formats

I have Clad, SR and Vstrip installed to but it was a long time since i last used them. DVDdecrypter is the one if you ask me