Should I buy an iMac now or should I wait for the updates? Other than sandybridge (which is a minor upgrade in speed), would there be anything worthwhile to wait for? I don't game so I do not care about the GPU.
got a mac pro instead.
got a mac pro instead.
Quite frankly, waiting for the improvements/more power will have little impact on your quality of life. These are robust computers coupled with a robust OS.
Buy one now and be happy. And Know that in 6 months Apple will make you feel inadequate with a new release.