One of my concerns with my old digital "shooter"is the lag time between pressing the release and the actual shutter action, usually missing that great candid of the grandkids. What should i expect in this regard with the cameras we discuss in this thread (Txi and XxD series)?
Any of the current camera will likely have a shorter lag time. Rebels have longer lag times than XXds which have longer lag times than Xds. Yes, it is noticeable, especially when comparing a rebel to a 1d. With kids, it means you will capture that facial expression more often. All much faster than your current.
As mentioned by melcat, your Elan was what is considered full frame while, all of the above are 1.6 crop factors. This means your lenses will not give the same field of view you are used to. Your general use zoom is slow and you are now going to be lacking in the wide dept, especially for outdoors (also due to the crop factor).
My 2c. Its going to be nearly impossible to find the one, no regrets camera. Maybe you could take the approach of getting something like a 10d for well under $100. Start shooting and then identify what you might need/want to upgrade in the body, your lenses, lighting, etc.
Thought I might have savings there.


