What’s your overall favorite weapon in the game?
DMR/BR
Honestly, the BR. I was psyched when I heard it was coming back.
I also really dig the binary rifle and the LR. Definitely good additions to the weaponry.
Deemer
I love the SAW. Just raining bullets on the enemy.
on infinity slayer: assault rifle
If I spot you first and keep you under fire, you are dead.
Equal parts DMR, BR, and AR. I use them all for different maps.
I can’t just pick one. The Forerunner weapons are brilliant, especially the binary rifle and light rifle. I also really like the DMR now (hated it in Reach).
Railgun so far…
The SAW isn’t bad at all too 
Standard weapon: DMR
Ordinance: SAW
Energy Sword, because I like slicing and dicing
Covie Carbine. Glad it’s back.
Loving the Sticky Launcher although I wish it functioned a little more similar to the ‘propipe’ in Reach from time to time.
The Saw is deliciously vicious and a treat to get, not to mention they made the Needler fun again.
As for the Assault Rifles; still trying to figure out their use cases an what really sets them appart and why you would use one over the other. I tend to stick to the DMR/ BR/ Carbine so I might just be missing something or ‘not getting it’.
Still wondering why the Railgun is the way it is. Every time I’ve used it, it just seems like a slightly worse Spartan Laser.
DMR, Carbine and Sticky Detonator all are fun to use and powerful when used correctly
Incineration Cannon. Its name pretty much summarises just how/why it is so awesome.
Beam Rifle
BR.
RAILGUN. Love that weapon.
Carbine… phew, phew, phew
I absolutely love the light rifle. It just feels right when I use it, and it bridges the gap between DMR and BR. Also, it’s a four shot kill when scoped, and it destroys with damage boost, which are both nice additions. I also use the surpressor as a sidearm for close range.