Hello Raja,
I have seen the pics that my friends had taken with their DSLR camera's and they are amazing and the pics on Sujoy's and other's flickr account are also great.
As far as CHDK goes I had planned to use it but then dropped the idea because it was the only camera that we had and didn't wanted to fiddle with it.
Thanks
I would recommend you try it out to see how far you can push your existing camera and yourself. The straight out of camera JPGs I get from my 600D are nothing special (if I use the standard picture styles). The transformation once I put the raw files through a developer is stunning.
Two of my colleagues are trying to go pro and have D7000s with a bunch of lenses, and have even opened a studio. One of them recently won a contest and had his photo featured in an exhibition. It all sounded like the magic of a serious enthusiast with a semi-pro DSLR until the other let out that the photo that won the contest was actually taken with a point and shoot.
Remember we live in a world where more and more pro level work that used to be the domain of DSLRs is now being done with mobile phone cameras. An entire fashion shoot was done with an iPhone, and the New York Times put a photo taken with an iPhone and processed with Instagram on its front page. Yesterday's toys are today's serious business.
But why stop at comparing mobile phones with DSLRs? How about an advanced compact vs. medium format? It has been several years since a very famous photographer (one of the guys who pioneered the concept of ETTR) conducted an experiment with a Canon G10 vs. Hasselblad with results that gave sleepless nights to those who like to impress chicks with their expensive cameras.
Bottom line: great photos come from great photographers, not great cameras.
Also do not ever choose a DSLR without having ever held it in real life. The grip is one of the most important aspects of buying a DSLR.
when selecting a body , handling is very important...
This is certainly conventional wisdom but here is someone who argues against going by how a DSLR feels in your hand, particularly when you are new to DSLRs. I agree with him.
Do not buy a Non IS lens above 100mm if you are not going to have a tripod with you.
Unless you are going to be freezing a fast moving object where the high shutter speed would compensate for the lack of IS. And let us not forget a feature known as burst mode.
One of my friend has a Sony NEX 5R, and he is suggesting me to buy it or at-least try it before making a purchase.
The one sentence guide to buying a mirrorless : If you can live with the bulk of a DSLR, ALWAYS buy a regular DRSLR over a mirrorless at any specific price point.
Here is the wisest advice I have heard about cameras: The best camera for taking a photograph is the one you have in your hand. I remember one of the members of this forum bought a mirrorless camera because he was tired of hearing people say 'I have a DSLR, it is at home'. Now that is a sign of a person who knew why he wanted what he wanted and went for it.