The fastest digital SLR camera s definitely not for everyone.If you are a portrait or landscape photographer you don't need a camera like this.Since your subjects aren't zipping all over the place paying a premium for a speed is a waste seriously unless you are one of the die hard action kind or person,then having the fastest digital SLR camera will help you capture shots that would not be possible with a slower camera.
Semi-Pro Speed vs Professional Speed
Digital SLR guides is geared toward the average consumer instead of the professional photographer,so i am leaving the pro cameras out of this analysis.Professional digital SLRs are faster than their consumer counterparts but they are very expensive that they're priced outside the range of most non-pros.Therefore,this discussion about the fastest digital SLR will focus on models that are more within the price range of consumer.
How to Compare Camera Speeds
1.Photos Per Second-also called frames per second (or FPS) this indicates how many photos the camera can capture in 1 second
2.Number of Continuous Photos-also called a BUFFER,its the number of back to back shots the camera can take before the FPS rate slows down.
Do You Really Need It?
Asking about this question to yourself whether you really need it or not.If you're willing to pay for the price,then either Nikon D300 of Canon EOS 40D will suit you.But if you're an action photographer for example like sporting events then go for Canon 30D or Nikon D200.