Basically, here are my 2 options because everything else is either worse or insanely more expensive

Corsair 16×2 ddr5 6000 MT/s CL30 for 225 USD

Vs

G.skill 16×2 ddr5 7200 MT/s CL34 for 180 USD

I'm planning to go AM5 so obviously i would be running the RAM at 6000 MT/s basically meaning i will underclocking the G skill RAM to 6000.

My question is, when i underclock the RAM will the CL decrease from 34 to maybe 32 or possibly 30?