Looking for a refurb ThinkPad and need advice!

Been looking at eBay to pick up a refurbed ThinkPad, but am really struggling with all the generations and models! Think I found an X1 carbon Gen 9 for a decent price and would love some feedback!

ThinkPad X1 Carbon Gen 9 14" WUXGA i5-1145G7 16GB 512GB Cam FPR Win10 Pro https://www.ebay.ca/itm/305817362310?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=uGyvlde7Q-u&sssrc=2047675&ssuid=&widget_ver=artemis&media=COPY

Let me know if you have any suggestions or a particular generation and model I should look for!

Thanks a lot!

Edit: Spelling.