Experienced Raspberry Pi developers say it is the best OS for the Pi. Better than Raspberry Pi OS. It allows to add the components you want. If you have a Pi with little Ram such as the zero 2 w you can optimize it for low Ram consumption by only installing what you really need.

This is great if you want DietPi as your OS in your Zero 2 w. You can get familiar with it by installing it on your PC as well:

https://dietpi.com/docs/hardware/#native-pc-virtual-machines

DietPi allows to exploit the Raspberry Pi zero 2 w to the peak. You can get maximum performance with DietPi on your Raspberry zero 2 w: