« on: September 24, 2012, 02:59:07 PM »
For me it isn't about LOW ambient light, it's about HIGH ambient outside i want to underexpose and let my flash work my main subject. And optimal with a 2,8 or faster aperture for shallow dof. I use 2x 580's at near full power and going from 250 to 300th of a second and into highspeed makes it look like my flashes didn't even fire. THAT'S the problem. That and the fact that with sync you can freeze quite a bit of fast action at 300th syncspeed, but very little with 200th.