What you get out of the FIRST Halo Reach pack?

I haven’t bought it yet but i’m having the urge to. I will never pay the $15 and I have 120000 req points ready but I’m not sure weather to buy just this one pack (keep in mind I don’t get a lot of playing time, so I won’t be able to make up the points again till a week later) or use the points to cap out my silver packs so I can move on to gold packs. Really all I want is Jun’s armor, Jorge’s Chaingun, or the Pheaton Helios, but I am fine with Emile’s armor too. So which should I choose? Do I have a good chance of getting what I want on the first try (especially Jun’s armor)? or should I just be patient and cap out my silvers to move on to golds?

I say go for it. You’re guaranteed at least one armour piece from it (please correct me if I’m wrong. I’m going off the pack description where it says if you buy 4 you get all pieces)

I got Emile’s armor, the chain gun stance, and kats armor. My friend got the brute plasma rifle in one of his slots though so try to unlock that first.