Dynamics AX to Dynamics 365 Finance & Operations: Upgrade vs. Migration

There are two different paths to move from Dynamics AX to Dynamics 365 Finance & Operations: upgrade and migration.
Criteria for Upgrading vs. Migrating
Upgrade:
-AX2012 R2 or R3
-No or small customizations
-No or a single ISV module
-Database is small or medium
-No fundamental configuration changes needed
Migrate:
-AX2009 or AX2012 (before R2)
-Change financial dimensions or your chart of accounts
-Change in inventory dimensions (site, warehouse, version, owner, license plate etc.)
-Change in costing method
-Large database (over 1 TB)
-Want to reduce or replace large amounts of customizations
-Have multiple ISV products installed
-Want to phase in groups of legal entities
Please contact us if you have any questions about upgrading or migrating your Dynamics solution: www.encorebusi...