@abcdw I currently have the Thinkpad X13S and use it as a primary work machine if you have any questions. It's been great for my use-case. Especially for the battery life and size and such. I use Windows on it and do C++ projects on it and some Vulkan development and use VSCode to do remote-dev to my Linux server as well and basic media consumption if that aligns in any way with what you intend to use it for.
https://elk.zone/mastodon.social/@Wunkolo/112515804987865895