Please recommend some Winter Cool newbies who were diagnosed as such.

I got my personal color analyzed a few days ago. I came out as Winter Cool Dark with a Deep subtype, and my secondary type was Summer Cool Light (or Winter Cool Bright)! I use shades 19-21 for foundation.

I've heard that gray tones don't suit me, and warm tones don't suit me either. Do you have any recommendations? ㅠㅠ Sisters, why are there so many cool-toned products with gray mixed in? ㅠㅠ Mute tones don't suit me... ㅠㅠ