I started out the classical way so i learned how to play in all of the so called "white" keys. However since i started learning gospel music, i LOVE F#. its such a great key to play in. Next fave key is G then Bb.
C just sounds so ordinary and bland. I know this is not really true but whenever i have to play a song in C i have never liked the sound at all.
I cant for the life of me figure out how people like playing in Ab. To me its a very awkward key, so is Eb and A. I dont mind B at all.