The HTC One M8 isn't cheaper than an iphone, is it?
OnePlus One
Im rocking a Nexus 6 at the moment, its been my favorite so far.
Oneplus One. Got my invite two weeks after joining the forum last year. Probably available to buy now, but the phone is as good, if not better, than the iPhone 6 and costs a third of the price.
64Gb storage, 3GB RAM, Snapdragon 801, 13Mp camera (8Mp front), Cyanogenmod OS.
In fact, here:
https://oneplus.net/uk
My mate have s7 here at work, and it crashes almost weekly for him, also alarm does not wake him up in morning (on some days - due to phone crashing overnight!). He tried all sorts of factory resets and updates to no avail.
Another mate at work also with S7 edge says calls randomly being dropped and she's got issues with sound in general (not sure what that means tho). This could be just unique occurrences... but I wouldn't touch that phone with a barge pole. Not at this price range! Hopefully others have better experiences with this phone.