Bungie said they were treating the Beta almost as if it was a full release. I'm assuming there will be [i]way[/i] more content and things to do in the Beta. More armor, more guns, more exploitable areas, greater variety of Strikes, Patrol and Story missions. They might also allow us to try our hand at Raids, but those are considers endgame level activities due to their difficulty and length. It's going to be awesome.