Does anybody know how the 2 lens setups perform vs the 3 lens setups? I like the size of the Mini but I also want to get a good camera. I have a mirrorless came

Does anybody know how the 2 lens setups perform vs the 3 lens setups? I like the size of the Mini but I also want to get a good camera. I have a mirrorless camera with big lenses for tougher things like wildlife or night.