if krunker is the game that you play the most and you want to play this game using all scopes it has without limiting your muscle memory then using that aim might be right for , in generally 0%monitor distance is a good choice especially if the games you play offer different multiplier for different scopes ,or you prefer using 1 scope (me r6 siege 1xscopes with 0%md because there is only 1 multiplier)