I cannot help but wish that Lenovo offered WWAN on the Intel/nVidia variant of this machine. Save for the keyboard repairability situation, I prefer everything about the P14Si/T14p-CN to the P14Sa/T14 system, and really would've loved to have something a little more powerful than an 890M (and to be free of the Mediatek-on-Linux WiFi disaster). But I'm typing this from a P14S Gen 6 AMD because I cannot live without WWAN... Lenovo always finds some way to get close to perfecting a product but stopping just short.
Here's to hoping that the Gen 7 for both of these machines bring a unified chassis, LPCAMM2, and a move to Gorgon Halo for the AMD system. Strix Halo has been incredibly impressive, and seeing a Thinkpad with the successor would probably convince me to upgrade outside of my usual 3-year cycle.