My favorite player is a mix of personality, play style, uniqueness, and effectiveness. Also have a soft spot for underdogs or players who might receive disproportionate hate.
DWill still my all time favorite because I think he had very unique movement patterns and I loved that he was kind of a chunky player who could cross people up. His peak play is still the best since Stockton/Malone imo.
AK had a short stint of being my favorite before DWill existed. Had a lot of the same qualities that make him interesting that THT has.
Mitchell was never a huge favorite because he was always more of a volume scorer and I rarely love volume scorers. Also didn't play D and it's hard for me to love players who are bad on defense. I also just didn't find his game all that interesting. He feels like every other volume scorer to me. He was a great shooter, but that's probably the most unique thing about him. His dunks all looked the same as well.
I liked Goberts attitude and he was a true underdog.
THT is just flat out fun to watch. He has some of the most unique movements I have ever seen. His body is one of the most unique I have ever seen. He plays D. He gets disproportionate amount of hate among Jazz fans.