Which is better for saving SVG or EPS?

Question

Adobe Illustrator

What is the best way to save a vector, in eps or svg format?
In principle, for further refinement or editing in AI with PS
Example: Design in PS and transfer to AI without quality loss
And in general, which format is better to use?

Answer 1

PDF
AI by the way can save to PSD.

Answer 2

Best of all, indeed, PDF
From my own experience, I will say that illustrator interacts better with SVG formats of third-party programs
With EPS, there were problems opening all the time

Answer 3

It's better to make a vector in ai and place it in photoshop as a smart object