I was actually really disappointed by the Beta. All the guns and armour were the same models (except scopes), just with a splash of different colour. They really didn't release too much more info than the alpha, multiplayer was a little too repetitive (though admittedly I did enjoy it). I'm also extremely peeved to learn that you can't trade; if there's an exotic piece of weaponry that you want to buy with the countless hours you spend on the frontier, I think that's more than earning it!