The most popular choice for stability. While official support is rare for tablets this old, "unofficial" builds for similar ZenPad 8 models often serve as a template for 10-inch ports.
Since the ZenPad 10 has limited RAM by modern standards, this ROM focuses on efficiency. asus zenpad 10 custom rom
By stripping away manufacturer "bloatware," you can significantly speed up the interface. The most popular choice for stability
I’ve been searching for a custom ROM, but the development scene for this tablet seems pretty dead. asus zenpad 10 custom rom