Hello, Anghelo.  I hope you don't mind a grammar correction for your discussion post.

Hi, I'm Anghelo from Mexico.  In my life, I have practiced 3 sports: soccer, basketball and now I am practicing MUAY THAI; but which of these sports is the best?

Yo solía jugar al basquetbol y béisbol en la escuela. Yo he practicado varias artes marciales, pero no estoy muy familiarizado con el muay thai.

This is very subjective so it depends on the person's preferences. For me, the best sports are Soccer and Tennis. I love them both and my least favorite would be golf and football. :)

Hmmm, that's a tough question... I'd say it depends on your goals.

Basketball is best if you want to talk with/meet anyone from the US.

Soccer is best if you want to talk with/meet anyone who is not from the US.

Muay Thai is best if you want to beat up an attacker. But actually, I prefer Aikido.