I think what the moderator meant was focus on one model of the PCs. For example, the fanless micro PC models such as Fitlet 2 or Fitlet RM or for the Fanless mini PCs there is the FITPC4 Pro or the Fitlet-T. Just choose one of those products to hunt.

Like when you didn't just hunt BWM electric vehicles but posted about the BMW X7. That was a specific product.