I’ve been using Agenda for about a month now and it’s become my go-to for note-taking. That being said, the inconsistency (bugs?) of text entry and keyboard shortcuts are slowly killing my enthusiasm. I really appreciated the fixes to undo, but it was worrisome that shipped. Text entry is always very slow for me (on latest MacBook Pro 15"). Moving the cursor around with the arrow keys sometimes jumps out of the note I was in altogether and then I can get back into that note with the keyboard at all, but have to point-and-click. Many times the collapse shortcut doesn’t work, but uncollapse will actually do the collapse, and then those shortcuts both start working again as expected.
I apologize for the complaining, but the number one item on my wish list for Agenda right now is to fix and/or dramatically improve the foundational text entry, shortcuts, keyboard navigation features. Every time I use it, I feel like I’ve forgotten how to type (not that I was ever very good), but I do much (much!) better in Sublime, nvAlt, Things, and even Visual Studio running in a Parallels VM.