Anyone using a heatsink nvme with this b550i aorus pro ax?

Hi there

Finally managed to get all my parts to build a first itx system

Element Gaming Atomic ITX Aluminium Computer Case
Gigabyte B550I AORUS PRO AX

All I need is a nvme

I am trying to find if anyone is using this mobo with a nvme that has a heatsink.
I wanna place is underneath it (could be gen3 too) just for the OS

Or should I just stick a thermal pad and that'll do it?