I recently got a Chromebook from work (it’s no longer supported by manufacturer, so it was bound for ewaste). A Toshiba Chromebook 2 (model CB35-B3440).
Installing Linux was pretty uneventful after struggling a bit to get ChromeOS re-installed, which I had to do as the original image was ‘enterprise managed’ and thus had developer mode disabled. After reinstalling ChtomeOS and removing the hardware write lock (a foil sticker on the MoBo), I ran the install script from mrchromebox.tech which reflashed the firmware to Coreboot. Its pretty much a standard EFI laptop at that point.
It has 4GB memory, an Intel Celeron N2840 CPU and 16GB eMMC. I put Fedora LXQT on it. Overall, it is very underpowered in the CPU department, noticeably more so even compared to other low end laptops of similar vintage I have. But, its good enough for web browsing and e-book reading. The HD screen looks pretty good and the best part is the batterey life is way better than any other laptop I’ve had. You can actually use it for a full day on a single charge. If you understand the limitations, its a worthwhile device considering the cost of these ranges from free in m case to about $40 used on Ebay