Bullet anything 1 minute or under I'm bad.
The shorter the worse.
Daily > rapid > blitz > bullet
I'm pretty bad at bullet, compared to all the other time controls.
Anything less than 15/10 I am horrid and a blunder. Even at 15/10 I am a bumble bee but able to score a winning percentage.
I prefer classical time controls but it’s too committal online.
Time scramble is a real thing with fast chess. I find my quality and accuracy goes down in speed chess.
10|0 > 30|0 > 1|0 > daily > 3|0 for me. I can't stand blitz and daily