Oof, depends on the position. Generally, I'll want the 2 rooks, but if it's an open board in an end game with pawns, I'm taking the 2 bishops and knight.
Queen or 2rooks or 2bishops+1knight or 1rook+1knight+1pawn

It definitely varies based on skill level.
At low levels of play, 1 is typically superior because they don't know how to coordinate their pieces. However, once you get to the point where piece coordination is a well-understood idea, it equals out a bit; some might even argue that 2 is better. But, it all depends.
If you're being objective, however, then 2 technically is the best, being 10 points of material while the others are only 9. But as I stated above, it's not that simple.
What is better ?
1)queen
2)2rooks
3)2bishops+1 Knight
4)1rook+1knight+1pawn