A:AnswerTo answer my own question, I purchased and it is the Rog Swift PG32UCDMR. The strix in the title on this page is an error and should be updated by Best Buy.
A:AnswerThe ASUS ROG Swift PG32UCDMR has a QD‑OLED display panel with an Anti‑Reflection surface.
https://rog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg32ucdmr/spec/
A:AnswerThe main difference is that this is a newer version of the PG32UCDM that includes a new DisplayPort 2.1 that allows the monitor to achieve 4K resolution at 240Hz without needing Display Stream Compression (DSC), a neo proximity sensor and an OLED Care Pro suite for panel longevity.