Padanadhamsa dasa vs Narayana dasa vs Chara dasa

[Rache]

Can really tell me what's the difference between these three dasas?
Specially the padanadhamsa dasa and it's utility,is it only marriage based or any other applications is there??

[Rache]

And also another topic is:

What if Upapada lagna,Arudha lagna and Navamsa lagna all are same, Sagittarius??
If anyone can then please reply to this questions.
Thank You

[Vamanaavataram012]

To answer quick and simple, Padanadhamsa dasa and Chara dasa are general purpose Phalita dasas. Some Astrologers might favor one over the other. Some views, tales, and word of mouth say Vemuri shashtri favored Padanadhamsa dasa.