Kentico 12 to Xperience by Kentico E-commerce Migration - Feature Comparison & Toolkit Compatibility

Hello Kentico Community,

I'm planning a migration from Kentico 12 to Xperience by Kentico for a fully e-commerce website. While Kentico 12 has comprehensive e-commerce capabilities, I've noticed some features appear to be missing or changed in Xperience by Kentico.

Could experienced users or Kentico experts help clarify:

1. What's fully supported in Xperience by Kentico for e-commerce (product catalogs, inventory, orders, payments, promotions, etc.)?
2. What's missing or deprecated or Ongoing compared to Kentico 12?
3. Will the Kentico Migration Toolkit work for this e-commerce migration, or are there limitations?
4. Key migration challenges for e-commerce sites, including custom modules or integrations?
5. Recommended approaches or workarounds for any gaps?

The site relies heavily on standard Kentico 12 e-commerce features, so understanding feature parity and migration tooling is critical before proceeding.

Any insights, documentation links, or real-world migration experiences would be greatly appreciated!

Thanks
Pawan Sharma