Coke/ Pepsi
Marvel/ DC
Superman/ Darth Vader
Pat's/ Geno's
East coast/ West Coast
Dead Pool/ Death Stroke
Xbox/ Play Station
Mac/ Dell
Chrome/ Firefox
Sunrise/ Sunset
X-men/ Avengers
Google/ Yahoo
Jordan/ Lebron
Winter/ Summer
Pokemon/ Yugio
Facebook/ Twitter
Dogs/ Cats
Droid/ iPhone
Legos/ Megabloks
On Demand/ Theaters
Beats/ Skullcandy
CoD/ BF
Black Ops/ Modern Warfare
Analog/ Digital
Blog/ Vlog
Book/ Kindle/ Nook