Just bought a P14s gen5 AMD with a 16:10 OLED, reconditioned, for about a grand. Two SoDIMM slots and one m.2 NVMe slot. Now rocking 96GB RAM, for which I paid the princely sum of 200 pieces of silver. Loaded openSUSE on it - everything works.
It feels plasticky (magnesium chassis T/P-series belong to the ages) but it's a damn sight more computer than I could get from Apple for that money. Well, apart from the battery life, RAM bandwidth, OS-hardware integration, and build quality. It's more RAM than I could get from Apple for that money, for sure.
I'll have a Mac any day an employer offers to buy it for me. Lovely hardware, but it's just too glued-down for my current budget and growing frustration with lack of repairability.
I shall take a good lesson from your case and keep my ThinkPad in its Pelican case whenever I'm not using it. Can't afford to be laptopless for months!
Latest as in the last ~10 years worth of releases. They are on gen 12 or 13 (I had or still have gen 5, 6, 8, 11).
The worst problem is they are Intel-only so I moved to T14s which is not as polished (their premium AMD option is too MacBook-like with sharp edges and worse keyboard in Z13 or something), yet AMD is much closer to Macs on thermals, battery life and performance.
Or pick up a Framework 13 which has a 13.5" 2880x1800 16:10 screen: https://frame.work/products/laptop-diy-13-gen-amd/configurat...