You've seen the training and you've seen the combat, and now it's time to check out the various options players will have when customizing their Pilot and Titan.
Since it's the beta, I'm sure the loadout list is still rather limited and will get much bigger once the game is officially out, but you can expect various weapons, sidearms, and even various configuration for your Titan.
Check out the short but sweet walkthrough of the customization options right here.