I use Evernote and Awesome Note together and synchronize them regularly. I recommend Awesome Note in addition to Evernote for two reasons:
1) Aesthetics. Awesome Note is beautiful to look at. Really, just gorgeous. This may not be important to everyone, but it is to me. Awesome Note looks like it was made for the iPad. It works quite nicely on my iPhone as well.
2) To-do lists with due dates. Awesome Note is truly awesome in this regard. I've been using it for a couple of years (started with the iPhone version, now use both iPhone and iPad versions) and it just keeps getting better.
So in short, if aesthetics and to-do lists with due dates and reminders are important to you, then purchase Awesome Note and sync it with Evernote. You'll be glad you did.
PS: There is one note of caution that you should be aware of. Some web pages that I have saved to Evernote cause trouble when attempting to sync Awesome Note. This is often the case, actually. When this happens, I use Evernote for Windows to save only the text that I really need from the webpage, create a new note, paste that text, then delete the original webpage note. That always fixes the trouble. I have reported this to Awesome Note and I hope it will be fixed in a future release.