Originally posted by RealSee the 5D is appealing for the full frame but its SLOW! 3FPS just doesnt cut it for my needs.
http://tinyurl.com/2shnleIt does do some nice things the 40D doesnt but I think I find the 40D outperforming everywhere else or it does exactly the same thing. Plus, the price difference - while you can find some deals - is actually quite large.
You guys definatly seem to have my cornered on actual knowledge but let me know if that site is as good as I think it is. I see the main differences but beyond that I actually see virtually the same thing.
Actually I read a complete review of the 40D and the frame rate depends a lot on the settings you use at the time. For example if you put the High ISO reduction On, the frame rate drops pretty fast.
But I think we have different needs, I want clean images with a good resolution. The 5D is well known for its ability to produce (almost) noise free images that are very detailed. And that's exactly what I want.
Apparently you want a fast dslr, for that matter, the 40D is sure an improvement compared to the 400D. But the successor of the 5D is to be announced at the beginning of 2008 (5D Mark II or 6D according to some rumors) and it will feature all the improvements of the 40D (Digic III processor (faster camera!), Live View, Self cleaning sensor ...) At this time we are not sure weather it is just a rumor or a real news. As for the price, with the release of the first Nikon's Full Frame (Nikon D3) it will incite Canon to lower their prices.
So maybe the future 5D will better respond to your needs and hopefully with a price low enough.
For the moment, the 40D better respond to your needs but you will obtain more noisy images with a lower resolution
And Dpreview is an excellent site that I read really often but If you really want to know what a camera is worth, the best thing to do is read users review. There is a really good site for EOS fans in french that is really usefull to determine which camera to buy. I guess there must be an equivalent in English. For the moment you can read the Dpreview forum, there is a lot of "40D VS 5D" topics [;)]