camera quality on custom roms

[teostar]

Hi, I'm considering getting a pixel 3 as the prices have come down quite a bit.
From my experience with oneplus and Sony the cameras aways take a massive hit when you flash a custom Rom. Given the gcam apk is available does the pixels have this or the gcam performance is the same whether or not it a stock Rom?

 

[cdwinchester]

When you Install the gcam the quality is the same.
And when you Install an magisk modul the gcam has the same Performance, But even without this Module the Performance is Almost equal.The difference in speed is barely noticeable.