I don't care very much for miniatures. I don't try to beat my opponents quickly because if they are strong, I think I should respect them. It is too risky to play sharply to beat them in 20 moves.
Had I not played the Sicilian with Black I could have saved myself the trouble of studying for more than 20 years all the more popular lines of this opening, which comprise probably more than 25 percent of all published opening theory!
One charming characteristic of many flank attacks I could mention is that they do not very often lead to simplification: if the attack is parried, there usually are still opportunities left for initiating action in another sector.