Primo’s a cleaner stack with Nand IMO, less bloat and easier to manage sides.

Haven’t run that combo myself but EQ and Nand together can be a bit heavy on the E2 side

Both can work, just don’t underestimate how suppressive Nand is even at 400mg

EQ will boost appetite but can mess with your hematocrit — Primo’s safer but pricey

Seen a few guys run Nand + EQ, slow gains, smoother look, but recovery’s rough

EQ + Nand = long esters + slow results, make sure you’ve got patience and bloodwork lined up

If you go with Primo, keep the test base solid — it helps balance the suppression from Nand

400 of Nand’s already a decent dose, stacking with anything else should be planned carefully.

Primo would be the smoother option, EQ tends to mess with your blood a bit

If you’re set on stacking, Primo’s cleaner and easier to handle long term