Now that I feel comfortable with SMN and finished spending myth for the crit BiS build (still working on zenith), I wanted to start bringing my SMN to coil, but since I finished 1-3 already, my question mainly pertains to T4.

Basically: I want to know how much accuracy is needed for Garuda in T4. With Omnitome and 6 i90 myth pieces I have about 435 without food. Is this too little or should I consider Garuda or Titan jewelry before T4? Should I be using Deviled Eggs in this case or Buttons in a blanket? (HQ of course)