Saw ep. 1-14 with the wife...we split on the ending.
*Spoilers*
My wife thinks that the Mitsuki ending was best, but I would have preferred the Hakura ending....IMHO, Mitsuki was just too manipulative and selfish...you may disagree, but she only took care of Takayuki as a way of building codependant bonds between them. You can tell early on in the series that Takayuki seems to regret the decision in being with Mitsuki.