Thanks. The problem is, the GPU in the new minis is (much) better, than in the old ones. Or is it maybe better to wait until, I don't know ... next year, until Broadwell comes out and the Mac minis get a refresh with better intel GPU?
If you have the 2011/2012 Mac mini quadcore or any Mac equivalent, I say wait for Broadwell or better yet Skylake.
But if you need it now like I do, no point waiting. Who knows they might delay for another 2 years again?