MacBook Pro Glossy or Antiglare

Hey all, i might be getting a Mac pro 15 inch and wanted to know Glossy or Antiglare, i have no idea what this means so some advice would be appreciated.

Cheers, DA

Glossy adds depth to your colors, but is much more prone to glare. Antiglare is the opposite. It makes colors more flat, but works better in brighter sunlight.

So it really depends on where you’ll use it most.