Hi Ronen.
I am using iMac 27 loaded with 16gb ram.
BM 3d box (not sure where it went on the current lineup of products).
I have cinema display as a second computer monitor.
Tektronix scope and FSI precision monitor.
Storage is thunderbolt LaCie 6T.
No problem coloring and even running symphony.
I never tried or think it will be good enough to do outputs to tape.
For anything else it works great.
You can always come by and check it out.
Tal