I second Rushdown on this. Necalli would be my choice for sure out of the three. He's a super super super good character to learn the game with (I did read somewhere you're new right? Or am I just making shit up?) cause he has everything and does everything. I feel like he can be played hyper aggressive, or more defensive and laid back, etc etc. But you get a 3f, a command grab, a proper DP, great dash, great damage, mix of charge and motion moves, amazing trigger that's super nice for a new player since you can just hit it, doesn't require complex or specific crap to make good. On and on. He also looks cool as hell, has some awesome costumes.