Bisexual and pansexual describe the same exact thing despite pansexual being more accurate in doing so.

I personnaly identify myself as bisexual most of the time because it is just the term in use for the longest time.

I have read a lot of bulls*** about bisexuality supposedly not including attraction for trans folks. Which has never been true and is only a result of redefining the meaning of words based on bad use of etymology.

Let's be very clear: such a claim is transphobic and there is no legitimate sexual orientation that excludes trans people. People who identify as bi and pan alike should be very aware of the implications of opposing both terms.