Its quite amusing to read the heated discussions on which brands are better...as a Canon fan I accept that Nikon probably has better sensor technology at the moment and its cameras seem to be well priced. As a pro I also realize that most camera's quality far exceed the quality requirements of my clients...
But all this technology is like a yo yo one year canon is up and the next nikon and who knows maybe the year after that it will be sony!
Will that make me change systems? Definitely not, as a pro I need something far more than just image quality, I need a system...which btw it looks like almost all the big brands provide anyway...so we are spoiled for choice at the moment...but all the mudslinging is really more for camera collectors, the ones that worry about the street cred of their 'male jewelery'...the rest of us really don't worry about things like that.
I am much too heavily invested in canon at the moment to ever consider changing...For now I leave the battle of the 100% pixel peepers to the folks that have the time and the patience and strong eyes...me I am investing in lenses that will improve my vision, like the 24TS, the pancake and certainly the new 35mmf2 IS..also maybe a fourth 430ex2 flash to make my location portraits easier and a panhead for video, radio triggers, upgrade to CS6, more software, etc etc the list goes on and on...me I think I will wait for the 5dmk4 or the megapixel canon that is surely to come...and when it does I will have quality glass to match! In the meantime I am glad that nikon/sony is 'better' than canon, there is nothing like a bit of competition to improve matters
To see my work follow this link....
http://www.ivanmuller.co.za/node/2080