Quote (Futurama @ Tue, 18 Nov 2008, 09:23)
hmm I see lol well Ive seen people buying 30D only for the fps too lol
so how low is the shutter lag on 1D mk3 compared to 5D mk2? I mean trading a fullframe vs crop is quite a sacrifice at least if you shoot whole a lot of landscape. lol im just curious its not like I am going to buy 5D mk2 soon, if ever. And I have no idea what mirror blackout is, is it the same thing as mirror lock-up? well I have heard that mirror lock-up would reduce vibrations which reduce blur lol I really should try that since I like to shoot in low light

mirror blackout is the short period of time that gives you a black viewfinder while capturing an exposure (the mirror is up so you see nothing). It's the time the mirror takes to lift and get back into ready position.
A long mirror blackout time can compromise your tracking ability.
I can't find the official data but I remember (and feel) that the 1D series has at least half the shutter lag of the 5D.
I owned a 5D for quite some time and I really must admit that it feels sluggish, even compared to the 40D.
Sadly they didn't improve in the 5DmkII.
The 1D is made of many many little features that spoil you...