Double clean feed via deck link

Hi,
I'm building my new setup and I want to have two clean feeds: one to my reference Eizo monitor and the other one to a TV for my clients. I have the options to use PCIE cards, but I haven't found an optimal solution yet. Someone who can suggest me what deck link to buy?

Duo 2 or Quad 2

Go the extreme 12g and thank me later. It'll future proof you as it does for many of us when you upgrade setups. Buy and you won't have to think about running out of space/an extra hdmi clean feed/etc. ever again.