gtx 1660 or rx 6600?

I currently have a GTX 1050 2 GB, 32 GB RAM 2666 MHz, and a Ryzen 5 2600 I once had RX 580, I kind of had mixed thoughts about it but yeah.. I went back to GTX 1050 2 GB, and I am still not sure what GPU to consider purchasing still, I'm still stuck with choosing between Nvidia and AMD, so yea, idk anymore, help me choose a GPU please 😭🙏