"overall" is a very common term, has very clear meaning, has all main TLDs already taken, easily passes the radio test, is very specific, is catchy, is easy to pronounce, and it has high overture.
Top three retail average: $94,888*Advanced comparables search
|Extension||New, generic TLD: .GROUP|
|Dictionary||Two or more words|
|Word "hack"?||Not a word "hack"|