While I dig the design, I like the ones with the beards more. Those remind me a lot of the fancy "new Klingons" from TMP.
I like them both, because I like the variation. It's a reminder to viewers (and also writers) that Klingons are supposed to be PEOPLE, not just interchangeable mooks who exist purely to give Kirk something to shoot at. Some have thick beards and blunt, angular features, others are smooth with pointed chins and ridges that look like horns. And some could almost pass for human if you met them in a dark room.
It would be awesome if their PERSONALITIES were that varied too.