What do you think about this timings ?

Ryzen 7 7800x3d

ASRock b850i lightning wifi

G.Skill Trident Z5 Neo RGB
2 x 16GB, 6000 MHz CL26 (but only CL28 stable with default EXPO)

Can I do anything better or is this good enough ?

How are you testing RAM clocking without to brick your windows ?