OC from 22-22-22-52, 1.2V To 16-20-20-40, 1.30V. not sure if this stress test is enough and if this timings will make a slight difference? should i just go back to default? any tips would be appreciated (later i will ditch 2×8 and add one more 1×16)

RAM: (2x8GB Team Group + 1x16GB Kingston) @ 3200MHz (I think they are Samsung C-die)