I've been using Remember the Milk for years, long before I started using EN. RTM is not great for notes, and once I started using EN, I moved all the notes to EN, and used RTM's very basic Evernote linkage to create tasks from those EN notes.
Anyway, it's been more than a decade since I looked into task managers, and I'm wondering what's out there today, and in particular, what integrates well with EN? So who better to ask than EN users. Also, if you've used RTM in the past, if you could share any advantages your new task manager has over RTM, that would be helpful, thanks.