DDR5
DDR5
ADATA and Corsair could be the only ones I'm certain about, Kingston being the next likely option.
It's fully feasible. The EXPO and XMP profiles exist on opposite ends of the SPD, preventing overlap, and a few kits handle this. There are many options available—like the KF560C36BBEK2-32—which includes both XMP and EXPO-specific features. Depending on the release date and whether it supports AMD systems, you'll find XMP or EXPO tailored versions.