I am, myself, very torn on the two endings. Initially... during development, that is... I thought of them as a "good ending" and a "bad ending," but I like to think that maybe the loneliness of both endings suggests that the problem was having to make a choice at all. Why not find a better way, integrating both lives? At the time I suppose I could not conceive of such a thing. But of course it would feel lonely to have to make such an absolute choice, one way or another.
(There is no third ending in the game, let me be clear.)
Thank you for playing and reaching Paradise! <3