What is your preferred product management / roadmapping tool?

I’m a big fan of notion/trello/slack/monday.com and using the strengths and weaknesses along with their respective integrations.  If you can come up with useful automations and get your permissions set correctly, it can be very useful to use all of these in combination.  Trello for at a glance and client facing tracking, notion for spreadsheets, slack for team communication and notifications as relevant to stakeholders, and Monday for general team and project management.