I happen to like most of the new improvements in 4.4's email (on my new Nexus 5). I've tried K9 and others on past devices and each had one issue or another I didn't prefer.
I guess my recommendation would be the stock app (admittedly I've had this phone for 2 days). In 4.4's email, its clean looking and fast, I'm not having any real issues (exchange 2010) EXCEPT.... there doesn't seem to be a "conversation" view that groups like messages together as it did on 4.2's email. This is infuriating as I'm part of 100, mulit-person emails conversations a day. Does anyone know how to fix this?
I guess my recommendation would be the stock app (admittedly I've had this phone for 2 days). In 4.4's email, its clean looking and fast, I'm not having any real issues (exchange 2010) EXCEPT.... there doesn't seem to be a "conversation" view that groups like messages together as it did on 4.2's email. This is infuriating as I'm part of 100, mulit-person emails conversations a day. Does anyone know how to fix this?