whats d best brand of a digital camera?  

I couldnt find the name of the brand from the camera pic you have posted.

According to me, canon is the best. They were the first one to bring about the digital camera.

Though sony has been there for a long time, they were focussing more on handicam, which still used the age old tape for vcr cassettes.

The latest digital memory card thing was first seen in canon. And later on many companies have come up with the same.

I was given an Olympus digital camera and it took XD cards. Therefore I bought another Olympus camera because it took XD cards too. Now I have a Fuji digital camera because it is the only other make that takes XD cards. Most digital cameras take SD Cards. Perhaps Sony is the best make. I have seen the results of their digital cameras on test.

Best brand is a matter of personal preference. I have used both Canon and Nikon with excellent results. I prefer Canon, but that is just simply because I prefer the layout of their cameras.

To get the best results, you need to practice with your camera and get to know all its features. It won't matter if you have the most expensive camera on the planet, without knowing how to use it, you will not get the results you are looking for.