Weighing in here as a recent 200 series (2020 LX) purchaser that contemplated getting a GX 550 or LC 250.
It depends what you are buying the vehicle for. If you want something built like a tank that will go anywhere and last forever, it has to be the 200. The new GX and LC 250 are not remotely in the same class as the older models.
However, I would not want the 200 as a daily driver. Old tech, gas mileage, size and weight. For daily driving and light duty, i would consider leasing not buying the new GX or LC. It’s a nice looking vehicle that can handle that kind of work well.
With that said, however, the things that have distinguished the Land Cruiser nameplate are the former qualities. If you’re not getting that rugged durability, strength, and go-anywhere-do-anything, you’re not getting the best of an LC. There are plenty of other options that can do what a GX 550 or LC 250 can do, and perhaps better.
For a high tech daily driver light duty lease, an Audi Q7 or Genesis GV80 (and many other vehicles) can do what the GX and LC do.
Bottom line; If you want a real land crusher, get a 200 series. If you want a nice SUV and like the look and feel of the GX / LC 250, it’s a fine choice but there are a lot of good options in that space.