Both Turkey and Iran are countries with rich histories, cultures, and attractions, and they can be exciting and rewarding places to visit. Ultimately, deciding which country is better to see will depend on an individual's preferences and interests.

Turkey is located in Western Asia and southeastern Europe, and it is known for its diverse landscapes, ancient ruins, and rich cultural traditions. 

Some of the main attractions in Turkey include the city of Istanbul, which is known for its historic landmarks and vibrant culture; the coastal region of the Aegean Sea, which is known for its beautiful beaches and ancient ruins; and the Cappadocia region, which is known for its unique rock formations and underground cities.

Iran is in western Asia, known for its ancient history, beautiful landscapes, and rich cultural heritage. 

Some of the main attractions in Iran include the city of Tehran, which is known for its museums and modern architecture; the city of Isfahan, which is known for its historic landmarks and beautiful gardens; and the Persepolis ruins, which are a UNESCO World Heritage Site and are known for their ancient Persian architecture.

Ultimately, deciding which country to visit will depend on your interests and preferences. It is worth researching and considering each country's specific attractions and experiences before making a decision.