One more question about your stream shot, Rob, if you don't mind. I notice that you're using the wide end of your lens. I'm sure you've got other lenses that can shoot 24mm at f/2.8. Why did you choose that particular lens? The reason I ask is that I have a hard time deciding which lens to use when I have 2 lenses that cover a particular focal length and aperture. For instance, I've got a 17mm prime f/1.8 and a 12-40 f/2.8. In low light, it's not a question - the prime is the easy answer. But outside, when I don't need to stop down so far, I have a tough time deciding.
Optically, they seem the same in the 17mm range. At that point is it a matter of convenience? Yesterday, I was shooting at the park and I forced myself to go with the primes (17 or 45) so that I wouldn't get lazy and just zoom. But did I just make it harder than it needed to be? I figured I could focus on the shot and not futz with the zooming going with the 17mm. Thoughts from my more seasoned photog friends?
If it's not red and showing substantial musculature, you're wearing it wrong.