Take any M-series chip with 16gb of ram; You won't need the storage space because designer life lives in figma. I have an M1 Air and it's great with figma and illustrator.
Designers who code, what MacBook you rocking? I'm desperately needing to upgrade my MacBook Pro Intel from 2018 and deciding between MBA M3 and MBP M4. I'm sure the MBA is powerful enough for my work but with the updated specs the price is already so close to the MBP.