How to organize evidence for spouse visa

How do I organize my evidence for spouse visa? Im currently doing 4 watsapp screenshots per page and printing out all the emails. For skype screenshots, only two fit per page. So how much evidence do i need?
1) Should I do 4 watsapp call logs per month or more?
2) Should the photos be printed in color ink or black and white?
3) what color should the evidence be printed in?
4) feels like i have too much evidence and its going to waste so much paper. How much paper did you guys use?
5) did you hand in original docs or copies or both?
6) my lawyer said i dont need an applicants letter because the sponsors letter is enough and it wil be repetitive. Is that true?

Pls advise me?

How do I organize my evidence for spouse visa? Im currently doing 4 watsapp screenshots per page and printing out all the emails. For skype screenshots, only two fit per page. So how much evidence do i need?
1) Should I do 4 watsapp call logs per month or more?
2) Should the photos be printed in color ink or black and white?
3) what color should the evidence be printed in?
4) feels like i have too much evidence and its going to waste so much paper. How much paper did you guys use?
5) did you hand in original docs or copies or both?
6) my lawyer said i dont need an applicants letter because the sponsors letter is enough and it wil be repetitive. Is that true?

2-Photos should be printed in colour and ideally on photographic paper.
3- The evidence should be original but if it is a certified copy I don't think it matters whether you use black and white or color.
4-If you think you have too much, you probably do. Have you posted a list of the documents you intend to submit? We can give you a better idea if we see that.
5-Not sure what the process is in your country. From the US, you submit the originals and copies of those documents that you want returned.
6-That's right. Unless there is anything unusual which requires further explanation, the applicant doesn't need to provide a letter.

How do I organize my evidence for spouse visa? Im currently doing 4 watsapp screenshots per page and printing out all the emails. For skype screenshots, only two fit per page. So how much evidence do i need?
1) Should I do 4 watsapp call logs per month or more?

You only want to submit a list of dates and times/email subject lines. No actual message content should be included.

So you should be able to get all your Whatsapp call logs or all your emails on maybe 2 pages for each communication source.

How long a relationship are you covering?

- if it's, say, 1 year of communication, you could include maybe 1 email/1 call per week, in a list of 52 emails/calls on 1-2 pages

- if it's say, 5 years of communication, you should only include maybe 1 per month, so a list of 60 emails/calls on 1-2 pages