Hello there
I always try and shot at the biggest aperture I can.
What I feel this does is isolate the subject with the background. Then in PP I only sharpen the subject so it brings it out more.
Hope you don't mind here is an example.
| 1/3200 | f/5.6 | 420 mm | ISO 400 |
As you can see I was shooting at f5.6 which gave me a shutter speed of 1/3200, ISO 400. So on the day I would of kept the aperture at 5.6, and change the ISO to get my shutter speeds.
Your setting were f9, this IMHO is to small an aperture, and is you brought this down you would of got faster shutter speeds. and you could of frozen them wings.
Hope this helps.
Cheers Holo

