I would personally prefer to more easily see if a roll has advantage/disadvantage (and why). I would also love to see the total roll value displayed on screen (and not hidden in a hard to navigate console). It would be great fun to see that you have advantage, see a 16 pop up as your roll to hit, then see the attack miss and start playing the guesstimating game of trying to figure out each enemy's AC as the battle progresses. I agree that the percentage makes things feel a little too video game-y and results in the player not thinking so much about what they are fighting in the moment.
