Dunno, in my opinion "flop" is one of the most precise shots in this game if not the most. PRECISE DISTANCE. Opposite to some of the earlier posters, I try to ding the ball when flopping....I move the aim to some place left of the hole & hit with full bs. When hitting the ding you know precisely where the ball IS going to land . As said, flop can make the ball land "dead" close to the hole, since the r11 irons, the Cleveland wedges & the new Nike balls you need to find how much bs to add..practice, practice. Flop can also stop the ball from rolling away when hitting from rough & even sand. Indeed, wind will have a big effect on side wind shots, especially when strong wind, again, I move the aim just more to the left. I adjust the aim in reverse view.
Must admit, flopping from fringe is a bit tricky, you need to take some feet from the shot distance. I chip if the ball is within 12 feet or a bit more, in an extreme down hill shot. If more then 35 feet, I hit full with some bs..practice, practice, again.
I never pitch, did try hard but I never got close to the hole, or as close as with the flop.
Remember to take the flag out when flopping...you can easily hit it when ball landing very close to the hole.
Well after all, is it all a matter of styles.....80% of my shots around the green are flops.
Forgot to add, I sometimes add "top spin" to my flops...just to make it roll if my wedge distance is just a bit short.