Which Golden Visa is superior, Spain or Portugal? I'm keen on exploring the benefits of both countries' residency-by-investment programs. Spain, renowned for its rich cultural heritage and vibrant economy, offers a Golden Visa that requires a minimum investment. Portugal, on the other hand, boasts a Golden Visa program with its own set of advantages. Could you elaborate on the key differences between these two visas? Which one provides more flexibility in terms of residency requirements? Are there any tax implications I should be aware of? Finally, how do the two countries compare in terms of living costs and quality of life?