Definately you can go with
Nikon D7000. Because the D7000 has AF and metering systems are also new, and represent a significant upgrade to those used in the D90. In terms of its specification, the D7000 actually outguns the D300S in many respects, and at 16.2Mp it offers the second highest resolution of any Nikon DSLR, behind only the 24Mp D3X.
Nikon D7000 Key Features
- 1080p HD video recording with mic jack for external microphone
- Scene Recognition System (see 2016 pixel sensor, above) aids metering + focus accuracy
- Twin SD card slots
- 3.0 inch 921k dot LCD screen
- New Live View/movie shooting switch
- Full-time AF in Live View/movie modes
- Up to 6fps continuous shooting
- Shutter tested to 150K actuations