By what measure?
Both are built like battle tanks, both have - at best - OK metering. Both had a superb lens family to support them. The difference is that Canon abandoned their existing base by changing lens mounts, Nikon never did.
All things being equal, both cameras are capable of fine results, up to the limit of the format, but it never felt right that Canon utterly ignored people with thousands of dollars in glass investment.
You're preaching to the choir, when it comes to Canon, abandoning lens mounting system, at least twice, especially when it came to the F-1, FD lenses, which Canon promised in at least one brochure I had/have somewhere that read that when Canon FD users were ready to move on to future cameras, they would continue to be able to use those FD system lenses with them.
Canon only released a very limited adapter that would only partially allow the use of FD glass, IIRC.
I called Canon USA and was connected to several Canon people, including one of their lawyers, when I asked about why they advertised in that brochure the FD lenses would remain usable with the new lens mount series cameras and what were they doing to make good that promise that was a big part of many buying FD glass, particularly the L series lenses, which I had several of.
When the Canon people asked what I wanted them to do about it, I simply told them I just want them to keep that promise.
Nothing was done, that I've ever known of, to rectify the situation, so, again, I know that Canon History.
I've used Canon FD cameras and lenses for decades now, and I've had/have used the Nikon manual cameras, including the F2, and some of their good glass, but hands down, Canon made a superior Camera, lenses, to the F2.
The F2, can be a pretty unit. But the Canon F-1n is head and shoulders above that camera and Canon F-1's are reliable workhorses to this day, and FD glass is highly sought out, for modern video work, as well as traditional photography.
IMO.