@kaia ThinkPad T series are quite good. Usually bigger screens (14-16”), keyboard key travel is a bit better. Weight is reasonable. Good materials.
X series are smaller and lighter. E series are cheapest, IIRC, with mostly plastic and heavier. I believe L series is one level up from E. P series are more kinda portable workstations, with powerful CPUs and quite heavy.
X1 is the flagship models, lighter and quite thinner than T series, but mostly same screen sizes. These have good specs, but keyboard key travel is short - gen 8 was cruel, gen 10 is worse.
The best price is around from blackfriday times until January-ish on the Lenovo online shop - around the time new upgraded models hit the market. Last years models often get quite nice discounts.
I only stay with ThinkPad because of the TrackPointer (the "red dot" in the middle of the keyboard). I find that being the best, most efficient and ergonomic mouse alternative available.
If @frameworkcomputer would have trackpointer and deliver to my region, I'd give them a shot.