Hope it's a good device I been happy with the One.
http://www.phonearena.com/news/HTC-M8-to-run-Sense-6.0-could-this-be-HTCs-next-big-thing_id48909
http://www.phonearena.com/news/HTC-M8-to-run-Sense-6.0-could-this-be-HTCs-next-big-thing_id48909