Question about Message Logs

Hi all,

I'm compiling and condensing our message history - as we were long distance for a year and I was working from home, there are a LOT of them! Is it better to have a few long conversations from every few months or a lot of short conversations with more frequent timestamps?

Thanks in advance!!

My husband and I used Facebook Messenger as our primary form of communication (besides Skype calls, but we never talked in text, just calls).
We took screenshots of convos in every month. 1 convo at the beginning of the month, 1 in the middle, and 1 convo at the end. It doesn't matter the contents of the messages whatsoever, just that there is proof of constant communication.

You don't want to include content.  Just the date/time stamp.