Concise Recommendation
The Samsung Galaxy Tab A6 7.0 (SM-T280) Go to product viewer dialog for this item.
Select Wipe > Advanced Wipe > Select Dalvik, System, Data, Cache. samsung galaxy tab a6 smt280 custom rom top
This is the most stable custom ROM for the SM-T280.
Stability, battery life, and app compatibility. Concise Recommendation The Samsung Galaxy Tab A6 7
If you prefer a look that mimics Google's Pixel devices but stays close to the original system stability, the Custom Stock Pixel ROM is a popular alternative. Pure Look:
Format a high-speed microSD card as internal storage to overcome the 8GB limit. Stability, battery life, and app compatibility
An unofficial build of e/OS is available as of mid-2024, focusing on privacy and de-Googled services.
Only flash this if you want the "look" of a new tablet and don't mind sacrificing speed for aesthetics.