Nikon! Well almost 100%. Nikon USED TO make ALL pro glass, but it looks like now they are mostly prosumer/consumer quality. Just read the review files at this site. Not all that Nikon glass has a good rating. But as one said, back wards thinking w/ being able to use older non AF lenses is a plus. I still have a battery of them. So many so that I keep an F2 + 2 lenses in a camera bag in the car at all times.

I wish Nikon made the killer Canon 24~70 2.8. I hate slow lenses and dont mind spending the $$. My 17~35 does not work (focal length) well w/ my D70 so I just keep the kit lens on it for now.

One other note: I just cant see why (having) the ajustment wheel on TOP of the grip as Canon does, verses Nikon's position of in FRONT! My arthritic fingers just cant bend to use the top position.

Fat Boy