why 3 revision? because if you don’t waste time on batteries, which in our time cost far from a penny and no matter what brand it is, then thanks to the native battery, the gamepad also becomes wired, which is quite a significant plus.
For example, the battery is almost dead, then we connect the usb cable and continue to play while it is charging and fully charged.
In addition, it is quite possible to play without a battery, but with a cord connected.
+ to all this, this revision has bluetooth, See full review