Considering it’s Anarch and you have surplus MU, I’ll say triple Medium R&D (demo) runs. It’ll get even better when Hivemind is released along with all the other virus supporting cards. By then, the golden turn is install Hivemind with 3 mediums out, Surge/Incubator it, demo run followed by normal run. 23 (10 + 13) cards accessed assuming Mediums are empty and a basic surge on Hivemind.
And I would rather use a standard Anarch breaker suite with Ekomind than Overmind if I need to be doing repeated runs on R&D. Duggar’s will help you find your breakers, and they are way more efficient. A main plus for Overmind is that it is AI and hence ignores ice types so you only need one breaker instead of three. Not that big a concern when you’re seeing 1/5 of your deck on each trip to Duggar’s.
We haven’t discussed Zona Zul but it’s definitely worth 3 slots in any Crim deck with NACH, including those which intend to play Rachel Beckmann. It’s clickless credits which build up the longer the game goes. It’s like getting a second Kati Jones broken up into three cards.
Side question: How do you quote posts?