Nasir wants to get ahead of any equipment check, and he can. Code Siphon seems strong after dropping SMC, allowing you to get two breakers out turn-one. Run with 5 cred means grabbing Mimic + something else, and giving you some time move. Mid-game, after you have your rig assembled, you can always safely Siphon out Opus and start getting ahead. Yog could be Gordian or ZU, which I particularly like right now.
Main Rig:
Atman 4, Inti, Mimic, Yog, Sucker, Opus.
Alt Full Rig:
Atman 4, Lady, Mimic, Femme, Yog, Sucker, Opus
Diesel + Steelskin gives you five cheap sources of card-draw, and Steelskin is also defense mid-game against Weyland and NBN scorch. You draw through your deck fast.