My preference would be a demisexual/panromantic. In fact, I think I am an extreme demisexual ...with hints of asexuaity, since I don't have a preference for race, skin color type, religion, body size/shape/type, gender (not necessarily), social status, a particular fetish, sexual orientation, occupation, personality, and etc. Honestly, all I care about is how someone feels about me and how I feel about them. People will often remark, "oh that reeks desperation" or "someone who has a lame concept of love or attraction." Yet, I find it very exciting that I have no idea what my future love/significant other looks like, acts like, or etc. I've had it happened all through out my life, and I enjoy alot of the surprises of what mild friendships or encounters lead to. Moreover, I don't find most people attractive (in personal terms), regardless if they are famous, at school, co-workers, walking around in the city, and etc. Not necessarily in the sense of physical attraction, but more so in the sense of emotional attraction or a special kind of chemistry.
I tend to be more attracted to women, other transsexual/transgendered (MTF/FTMs), genderqueer, or people who identify as genderless. I will not say I dislike or hate men, because the world has alot of wonderful men that occupy it and I wouldn't want to undermine them, like that. Though, it's much harder to have a relationship or connection with cisgender men, especially if they identify as heterosexual (or not openly bisexual/gay). I can understand, but at the same time it makes a relationship and even sex, impossible. I will never be happy in a relationship that is completely sexual, isolated, and a devoid of emotions. That's in any relationship.