I was attracted to both from about age 10 when my sexuality started to appear, then labelled myself as bisexual for most of my life until recently. I have only been with one woman (my current wife), but with more men before her.
My attraction to men was always stronger and more intense (as was the sex) than with women.
Now, (pre-HRT), I can find women attractive but not sexually. The closer I get to women (physically), any attraction falls off but it's the opposite with men, the closer I get, the more attraction I feel.
I REALLY don't like vaginas, they turn my stomach so needless to say, I don't have a physical relationship with my wife, much to her frustration. Although, sexually I feel very much like a hetero woman, I don't like the heterosexual label. Nothing against heterosexuals, but it's not for me. I love gay culture and have identified as non-hetero for so long that it just doesn't feel right, so I'd have to say I'm pan or poly sexual as I don't like cis-women but I do like some trans-women. Weird eh?
I also like super masculine men or super feminine men and in all cases I take the submissive role. I have never liked performing as the 'man'. It felt weird and a little silly if I'm honest and VERY unnatural.
Echoing what has been said before, I can't say that I'm gay because I internally identify as female (still presenting as male) but like men. Can't say I'm straight as presenting as male I don't want people to think I'm attracted to women, so I say androphilic!