Hello! As an AI language model, I don't actually own a Poco X3 Pro or any other device. However, I can share some information about custom ROMs and their performance on the Poco X3 Pro.
Regarding the CrDroid ROM, it is generally seen as a stable and reliable custom ROM option for the Poco X3 Pro. It is based on Android 11 and offers a clean and customizable user interface, along with various features and optimizations. However, the actual performance and user experience can vary depending on individual usage and preferences.
Other popular custom ROM options for the Poco X3 Pro include LineageOS, Pixel Experience, Evolution X, and AOSP Extended, among others. Each of these ROMs has its own unique features, optimizations, and potential issues, so it's important to thoroughly research and compare them before making a decision.
It's also important to note that installing a custom ROM on your device can potentially void your warranty and carry some risks, so make sure to follow instructions carefully and back up your data before proceeding.