Looking for app for notes and todo's
I just got my ipad2 today and am ready to load it up with apps. The main reason I got it is to help me organize notes and todo lists. I'd like to be able to create individual projects or catagories and within each keep seperate notes from meetings (typed) and todo lists with due dates and alarms. I'd like to review/search the notes and todos within each project. And I'd like to look at all notes and todos at the same time across all projects. I'd also like to keep a calendar with meetings/appointments.
I've seen several that seem to fit the bill (Awesome Note, Daily Notes, others). Which one includes all of these features? What are the disadvantages of each?