I’m a long-time Dynalist user and started in a similar fashion. Dynalist for projects and Personal Kanban. Obsidian for notes and knowledge.
However I’ve now put everything into Obsidian, based on Dave Allen (of GTD fame) 's advice of putting everything in one “trusted system”. I reckon what I lose by not easily being able to re-order lists nor having reminders I will gain by having everything in one place and being able to link to reference material.
I’m also still prone to keeping too much stuff in my head and ignoring my lists regardless of where they are, so going from having two tools to one can only help!