A Question.. or 5 for Me, & Everyone Who Needs Future Help

Question:
Questions:
1 : What are the most ideal breakpoints for creating a responsive website , using all 5 that can be created?
i.e; 320-599px | 600-____px | ____ - ______px | - ______px | - ______px |

2 : Although the Wix Reponsive AI is an awesome tool, anyone with lots of site building experience… do you use feel the use of it works with your style ?

3 : Could you provide a brief example of ‘best case’ scenarios to use different responsive options such as: fixed, wrap, hug, relative width, & scale proportionality, or even fit to screen. Try to provide an example that relates to scaling from desktop to mobile as well, as nd why you would use this here, if possible.

4 : favorite way to add ‘touch’ ‘style’ ‘personality’ ‘taste’ or ‘uniqueness’ ? is it a layout style, specific scroll animation, etc. explain why it is and how you incorporate this into you designs.

&

5 : , favorite color combos for a site or design : if u could provide the hex or rgb(a)( ) please !

Thanks for taking the time to read, or answer if you do. If there is too much, or you only wish to answer one of these, thats fine! Just reference the # you’re answering!