I started on Standard because I always start on standard when I play a new KH game x3 Although I've noticed right from the start that the enemies can kill you surprisingly quick with certain attacks and the aspect of flow motion and avoiding attacks seems to be emphasised as a result, I avoid getting hit in-game and it's not too hard to avoid attacks if you know what you're doing, although going into a new area with completely new enemies can be difficult as you'll have to adapt to their attacks and develop new strategies. I honestly think I could give Proud Mode a try and complete it without too much trouble, although I've heard the game gets brutal nearing the end so I'll stick to standard for now so I can breeze through.