Statement:
Most likely, it is better to work from Spain then from Puerto Rico.

In the Best countries to work from rating Spain holds position #2 ²⁰²² out of 106 and Puerto Rico is #42 out of 106 ²⁰²².
Position of Spain is better than position of Puerto Rico.

Referencies:

1. Best countries to work from ²⁰²² by kayak

   The countries in the rating sorted by 'Final Score' in descending order.

   Puerto Rico	'Final Score' value is	40
   Spain	'Final Score' value is	93