Hi , i want to start the speedrun of PBB . I follow the tutorial of Cakeri , but when i lauch the game , i need to change the size 'cause it's too small or too wide . I don't know what size is better .( * When i set in 1980*1080 its too wide)

What do you mean it's too wide ? If you run the game in fullscreen on a 1920x1080 it should be good.

If you play in windowed, I usually put in 1280x720