Honestly this comes down to personal preference. I didn't become a Basketball fan until my Sophomore year in college, and still don't quite understand all the intricate rules. I was always a Football kid that began playing in the 1st grade, I never played Basketball. I could tell you what plays are possible out of certain formations and if the offense will be charged for illegal formation or not before the snap, but I could not tell you how long a Basketball player gets to shoot a free throw (I assume there is some time limit).
So for me Football will always be King. You don't see 110,000 seat Basketball arenas but you do see 110,000 Football stadiums.