I have TIGO optimisers which produce a generation report, and,
I have myenergi which also produces a generation report, and,
I have GE hybrid inverter which too produces a generation report and
I have GE AIO which produces a generation report.

All of these are different and sometimes wildly so. Some I understand (AIO vs Hybrid vs TIGO) but others I can't explain. Which of all these sources would be the ideal one to capture solar generation most accurately?