I just got the laptop from best buy. Despite it's GA402RK, this particular model comes with 8 GB soldered and a 8 GB stick, instead of 16GB soldered on board, which is a bit unfortunate. I guess only the $2499 one comes with 16GB on board.
Best Buy has slashed a whopping 32% off the ASUS ROG Zephyrus G14's list price. At the discounted rate, the 2022 ROG Zephyrus G14 is an excellent buy as it boasts a sleek design, good port selection, a solid display, stellar battery life, and performant hardware.