If you are not in hurry I'd suggest you to wait some time to see where they are going. But not forever in case 'something finally happens'. There have been so many promices and so many delays (with lame excuses) that some day each of us muct make decision what to do with those.
There are no point ordering system parts early either. All other parts (besides OS and Motherboard) are standard parts, so their prices will come down while waiting those main components of new system. I know it's a nice way to 'show dedication' to system, but is mostly waste of money ...
