Definitely Charizard for me. Loved the 1st gen pokemon the most. But also really adore the eeveelutions and how they get new updates in different generations!
Guess I'm not the only one with a bias for Charizard, since it gets 2 mega evolutions xD
I'm completely obsessed with all of the Eeveelutions, but after Pokemon Sword/Shield I have to admit that the Galar Ponyta and Rapidash have grown on me. :3