Nikon SB-600 Flash

I ordered mine from Amazon
Introduction
This is the middle flash model of Nikon's latest trio of flash models. Unlike Goldie Locks and the Three Bears this middle-option is likely going to be just right for most of you out there.
It is miles ahead of the only-slightly-cheaper SB-400 but only a little behind its big brother, the SB-800.
Specifications
Power source: Four AA batteries.
Bounce Flash: Yes
AF-Assist Lights: Red and a lot less annoying than the on-camera white assist light.
Works on a film camera: Yes.
Controls: Yes, this flash has buttons and an illuminated display.
Wireless Control: Nikon CLS (Creative Lighting System) that uses IR only. No port for wired or other wireless trigger.
Recycle Time: 3.5 Seconds.

Front and Rear views of the Nikon SB-600 Flash
Performance
This flash has served me well for quite some time in all sorts of situations.
I quickly added to it some diffusers to soften the light a little bit and it has made a big difference.
Recommendation
This flash is my recommendation for a Nikon hot-shoe-enabled flash.
The SB-400 is a terrible flash and should be ignored by everyone and the expensive SB-800 is for professionals who will use it on a nearly daily basis and need the slight improvements over the SB-600.