The Nikon D7000 is about the best performing crop sensor DSLR out there for the money right now.
I don't know enough about Canon to recommend one over the other, but in that list the 60D seems to be the one most asked about lately.
For me, Canon vs Nikon is a personal preference. I went with, and enjoy the Nikon line and have had many different bodies over the years, liked them all. Right off the bat Canon just didn't feel right to me, it may be the opposite for you.
D7000 packs a lot of nice features, such as:
Incredible high ISO performance (native 100-6400, up to eq. 25,600 ISO)
Dual SD card slots (configurable for; backup, overflow, raw to one/jpg to the other)
6fps
Weather sealed
Factory weather sealed battery grip option
Partial magnesium alloy body (grip is all magnesium alloy)
Incredible 39 point autofocus system
Meters older lenses
In camera focus motor so it can autofocus older and new style lenses
In camera lens calibration to correct faulty lens focussing (small adjustments)
Incredible metering
Top LCD
Advanced camera that also includes Auto and Scene modes (handy for beginners)
Commander mode for built in wireless off camera flash with compatible flash units (SB600, 700, 800, 900 and Nissin Di866)
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