Product Managers, what tools do you use to track non-dev focused work?

My team uses GitLab for repos + project management, but I find myself unsatisfied with it for larger product initiatives + vision, i.e. sketching emerging ideas or things like design initiatives, documentation, GTM roadmap, etc.

What are your go-to tools for tracking and managing the non-dev side of your work?

I've used an amalgam of tools in the past (Sheets + Asana + Confluence + Trello) but haven't found anything that makes me go "Aha!"