I recently added a matching 8GB RAM stick with my current making it 16GB dual channel. I have a question that I'm getting conflicting answers to.

Would adding another 8GB RAM stick greatly improve my performance?

When I went from 8GB of RAM to 16GB it was such a huge improvement so I'm assuming another 8GB addition and I would definitely see a difference. I know getting two more 8GB RAM and making quad channel 32GB is ideal, but I just don't have the money for two RAM sticks at the moment. 

Aurora R12

NVIDIA GeForce GTX 1660 SUPER 6GB GDDR6

1TB 7200RPM SATA 6Gb/s

11th Gen Intel Core i7 11700F (8-Core, 16MB Cache, 2.5GHz to 4.9GHz w/Intel Turbo Boost Max)

16GB, 2x8GB, DDR4, 3200MHz, XMP