As of a week ago, I went from being field only to doing some work in the office, along with which comes a corporate e-mail. I configured the built-in e-mail app to work with our exchange server and though it works, I can't stand it. I have a nexus 5 with CM on it. I did a bunch of googling and came up with very little. The best one appeared to be Emoze, the UI is great, but alot of people have reported problems with it (suspicious behavior, eg, account access from Israel when the person is in the U.S). I have found other apps, such as Touchdown, but I can't stand the UI on them.
So the question is:
What is a good e-mail app which supports exchange (non-imap or pop3) and has a decent UI?