I am a composer and I have my eyes on a Mac Pro 6 core with probably 32 or 48GB of RAM. However, I am in doubt about the video card. Initially I thought about the D300 cards as the video power is not needed for audio. Then an audio specialist told me Apple is moving more and more tasks from the CPU to the GPU and for the future a better GPU (D500s) would be a better option. Then a video specialist (!) told me that even the D300s give more than enough power for whatever Apple has in mind for the GPU (assuming only video playback and general tasks, no 4K editing of course). Does anyone have an idea on this? Oh, and I know it's 'only' a difference of around €300, but as my complete new setup (including UAD Satellite and new HDDs etc) is going to be quite expensive I am looking to save wherever I can. Thanks in advance!