I have one mi Note 7s, and for that device trCamera_REBORN is producing the best results, in the sense of details of the image.
I have tried to compare the stock cam, trCamera_REBORN_V4b, trCamera_REBORN(RN7), PMGC_7.0.009_Version_V6 (posted on this forum by cRaZyzMaN), and PMGC_7.0.009_Version_V6 with a custom config.
Among those trCamera_REBORN(RN7) was consistent in both outdoor and indoor lighting conditions. I am attaching a indoor test result here.
But for Video nothing can beat the Stock cam currently.