#1 has some charm: a gritty appeal, a more varied orange->red hue to the petals, better background and DOF. You're angled across the flowers more which invites the eye to move past them and around the shot. All good. On the cons side, there are "half flowers" along left, bottom and right edges though, which can lead the eye out of the frame.
#2 and #3 are too central, and the background is unappealing. Try the "Rule of Thirds" and put important points on core subject matter a third in from an left or right and/or top or bottom.
Cheers, Tony