nope I like the scicilian dragon for black. I know it so well I can basically premove my whole opining. against d4 I play queens gambit declined
When we are black in bullet

didn't you feel a little bit passive when playing againts white (i mean u just feel comfortable as black) , so i think your knowledge in opening is already good, if me i will waste a lot time to think position carefully then i start to playing fast ...

I think Black is winning in 1 min games sine begining.Whit normally has avantage because of first move but in slower time controls it becomes disadvantage because your clock starts to click before your opponents.
If both players take same time to move then Black just need to defend and white will time out first.
You may also prefer to attack as black so that white needs more time to think and time out anyway. I recomend Elephant's Gambit.
NOTE: This is only with reference to 1 min games and not longer time controls.

talking about attack as black in bullet means we get to have a strong calculation ablity coz we attack and defend on the same time, but for players who play as white he just need to think about best way to play without give much attention to defence, thats why i get angry when ppl doesn't give rematch in 1m games (when he played as white first),lol

I am a kid and I participate in otb tournament so I do know my opining theory. the truth is that When I play white versues the scicilian I dont really know what to do... It is such a solid defenes that I feel stuck. I really hate middle game, but with white I have less control to get it to an endgame.

I told you attack like mad, not like Kasparov or Fischer but like Anderssen and Tal i.e. unsound but complicated sacs. I play elephant gambit.
1.e4 e5 2. Nf3 d5!!!

I only play 5-minute and Correspondence here, but I've played bullet on ICC many times. I can tell you that playing Black is an advantage in bullet.
When you put in for a 1-minute game, you never know when it will start. Even with yourself ready, it takes a second to realize that the game has started. I have NEVER been able to make my first move with more than 58 seconds left on the clock when I'm White.
As Black, keep in mind it's bullet, 1 minute, bullsh*t chess, will do absolutely nothing to improve your skill. If you truly want to get better, play over-the-board, correspondence, and standard. But in bullet, openings don't matter. As long as you know the extreme basics of the Modern Defense, you are golden. You can play 1...d6 against ANYTHING, and can then play the Pirc, Modern, KID, Philidor, Pribyl, etc. Therefore, when the game begins, as you wait for White to move, you "Pre-move" 1...d6.
So while White has taken 2 full seconds, Black has taken a split second, and has about a second and a half advantage right from the start.
it's little bit hard for me to play as black in bullet game (1 min) especially when white has already controlled the centre with his d4 and e4 pawn , you feel so ?? ,