Compare Reballs to LazerBall "Pro"

What's the real difference when you compare Reballs to LazerBall  "PRO" Tactical Reusable Paintballs?

• Reballs shoot like real Paintballs - LazerBall "PRO" Tactical Paintballs do too!
• Reballs shoot through any Paintball Gun - LazerBall "PRO" Tactical Paintballs do too!
• Reballs shoot with any Paintball Loader - LazerBall "PRO" Tactical Paintballs do too!

What's the real difference? The Price!

Q. How much do Reballs really cost?
A. The retail price is $0.30 per ball. Each case includes 500 balls ($150.00 per case). http://www.reball.us/reballRed/faqs.html

How much do LazerBall "Pro" Tactical Reusable Paintballs Cost?  $0.179 per ball ($89.99 per case)