I left Fibery for a couple months after my first post.
But I now want to find some use case in terms of personal crm, the main reason that pushes me back is I saw updates from Fibery team on Twitter so frequent!
I hope to some changes (I’m gonna open Fibery after I write this post) and looking forward to this project.
Also, feel free to share if you use Fibery as personal CRM, thanks 
What would you expect your personal CRM to contain / do?
I’m trying to do time blocking (or any types of type management), project management and tracking and task management.
Do you feel you have particularly unusual or complex requirements? Or want to connect tasks/projects to some other data that Fibery supports?
If your answer to both is No, then I am not sure why you would want to use Fibery this way. But I am curious to know more what inspired you.
I will say I personally have the possibility of Fibery as personal knowledge and project/task manager in the back of my mind. But for now I think other options work better (Notion, Roam, Amazing Marvin), and I am not sure that is likely to change (for my needs, anyway).
True @Oshyan, I tried every app that you mentioned in the comment. I would like to make the change because I think Fibery is interesting i don’t know if it’s strange for you guys, but I think Fibery’s philosophy and marketing strategy like the Fibery anxiety page is super interesting, so I would like to experiment for a couple weeks and read through some topics in this community, too.
I can sympathize, I seriously considered Fibery for personal use too (and may still reconsider in the future). And I also like their marketing and general communication approach.
Fortunately their free version is very capable! So no harm in experimenting for a while. 
Thanks! I have a small team too! (2 people) We are doing app development and I’m convincing my buddy to try out Fibery, we are considering to migrate from Clickup to Fibery.