Buy a camera now or wait for new cameras ?

If you are in a situation, that currently you have no photography gear, and you want to buy a new DSLR camera, this is the best time to do so. Many will tell you that there is no such thing "best time to buy camera", and the best time to buy camera is when you need. However, actually I think that if you are so close to the time, when you cameras are being shipped, it's probably a good time to