Collin85 wrote in post #8903455
To owners: how does the 7D's high-ISO performance fare against the 5D classic?

So far I would say that the 7d has less noise, but at the expense of a little less detail. Nothing earth shattering, and I am happy with the performance of both at 3200. I haven't actually gone more than ISO 4000 for real shooting yet; I will try that at the next soccer game. IMHO Canon delivered with the 7d, but I will hold onto the 5d because I like the utility of my lenses having different applications on the FF and crop bodies. I very much like the configurability of the 7d - it just makes life so much easier when you can set the main dial to always be aperture (in Av and M mode) - I don't have to think about the mode I can just change it and shoot.
Current: 5DM3, 6D, 8mm fish, 24-105/4IS, 35/2IS, 70-200/2.8IS, 85/1.8, 100-400/IS v1, lensbaby composer with edge 80, 580's and AB800's
Formerly: 80D, 7D, 300D, 5D, 5DM2, 20D, 50D, 1DM2, 17-55IS, 24-70/2.8, 28-135IS, 40/2.8, 50/1.8, 50/1.4, 70-200/4IS, 70-300IS, 70-200/2.8, 100 macro, 400/5.6, tammy 17-50 and 28-75, sigma 50 macro & 100-300