Where 3DAPI fits better
Footprint. Printie produces from a single US facility, so international orders are cross-border shipments out of the US, with slower transit and possible customs and duties for your overseas customers. 3DAPI produces near the buyer in 10+ regions, so a UK or EU customer is served locally instead of through an import. Thirty-plus production centers also mean capacity to spare rather than dependence on one site.
A fair question about any multi-site operation is consistency. With 3DAPI you deal with one company: every production center works to the same 3DAPI quality standard, orders are checked before dispatch, and 3DAPI is your single point of contact from order to delivery. You never coordinate with a production center yourself.